1899156618660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{10589699}}^1$

素因数の和:10589786

約数の個数: 144

約数和(自身を含む): 6287231966400

約数和(自身を除く): 4388075347740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 61, 70, 84, 98, 105, 122, 140, 147, 183, 196, 210, 244, 245, 294, 305, 366, 420, 427, 490, 588, 610, 732, 735, 854, 915, 980, 1220, 1281, 1470, 1708, 1830, 2135, 2562, 2940, 2989, 3660, 4270, 5124, 5978, 6405, 8540, 8967, 11956, 12810, 14945, 17934, 25620, 29890, 35868, 44835, 59780, 89670, 179340, 10589699, 21179398, 31769097, 42358796, 52948495, 63538194, 74127893, 105896990, 127076388, 148255786, 158845485, 211793980, 222383679, 296511572, 317690970, 370639465, 444767358, 518895251, 635381940, 645971639, 741278930, 889534716, 1037790502, 1111918395, 1291943278, 1482557860, 1556685753, 1937914917, 2075581004, 2223836790, 2583886556, 2594476255, 3113371506, 3229858195, 3875829834, 4447673580, 4521801473, 5188952510, 6226743012, 6459716390, 7751659668, 7783428765, 9043602946, 9689574585, 10377905020, 12919432780, 13565404419, 15566857530, 18087205892, 19379149170, 22609007365, 27130808838, 31133715060, 31652610311, 38758298340, 45218014730, 54261617676, 63305220622, 67827022095, 90436029460, 94957830933, 126610441244, 135654044190, 158263051555, 189915661866, 271308088380, 316526103110, 379831323732, 474789154665, 633052206220, 949578309330, 1899156618660]

約数ペア:

[(1, 1899156618660), (2, 949578309330), (3, 633052206220), (4, 474789154665), (5, 379831323732), (6, 316526103110), (7, 271308088380), (10, 189915661866), (12, 158263051555), (14, 135654044190), (15, 126610441244), (20, 94957830933), (21, 90436029460), (28, 67827022095), (30, 63305220622), (35, 54261617676), (42, 45218014730), (49, 38758298340), (60, 31652610311), (61, 31133715060), (70, 27130808838), (84, 22609007365), (98, 19379149170), (105, 18087205892), (122, 15566857530), (140, 13565404419), (147, 12919432780), (183, 10377905020), (196, 9689574585), (210, 9043602946), (244, 7783428765), (245, 7751659668), (294, 6459716390), (305, 6226743012), (366, 5188952510), (420, 4521801473), (427, 4447673580), (490, 3875829834), (588, 3229858195), (610, 3113371506), (732, 2594476255), (735, 2583886556), (854, 2223836790), (915, 2075581004), (980, 1937914917), (1220, 1556685753), (1281, 1482557860), (1470, 1291943278), (1708, 1111918395), (1830, 1037790502), (2135, 889534716), (2562, 741278930), (2940, 645971639), (2989, 635381940), (3660, 518895251), (4270, 444767358), (5124, 370639465), (5978, 317690970), (6405, 296511572), (8540, 222383679), (8967, 211793980), (11956, 158845485), (12810, 148255786), (14945, 127076388), (17934, 105896990), (25620, 74127893), (29890, 63538194), (35868, 52948495), (44835, 42358796), (59780, 31769097), (89670, 21179398), (179340, 10589699)]