2023463330

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 4553280000

約数和(自身を除く): 2529816670

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 61, 70, 95, 98, 122, 133, 190, 245, 266, 305, 343, 427, 490, 509, 610, 665, 686, 854, 931, 1018, 1159, 1330, 1715, 1862, 2135, 2318, 2545, 2989, 3430, 3563, 4270, 4655, 5090, 5795, 5978, 6517, 7126, 8113, 9310, 9671, 11590, 13034, 14945, 16226, 17815, 19342, 20923, 24941, 29890, 31049, 32585, 35630, 40565, 41846, 48355, 49882, 56791, 62098, 65170, 67697, 81130, 96710, 104615, 113582, 124705, 135394, 155245, 174587, 209230, 217343, 249410, 283955, 310490, 338485, 349174, 397537, 434686, 473879, 567910, 589931, 676970, 795074, 872935, 947758, 1086715, 1179862, 1521401, 1745870, 1987685, 2173430, 2369395, 2949655, 3042802, 3317153, 3975370, 4129517, 4738790, 5899310, 6634306, 7607005, 8259034, 10649807, 15214010, 16585765, 20647585, 21299614, 28906619, 33171530, 41295170, 53249035, 57813238, 106498070, 144533095, 202346333, 289066190, 404692666, 1011731665, 2023463330]

約数ペア:

[(1, 2023463330), (2, 1011731665), (5, 404692666), (7, 289066190), (10, 202346333), (14, 144533095), (19, 106498070), (35, 57813238), (38, 53249035), (49, 41295170), (61, 33171530), (70, 28906619), (95, 21299614), (98, 20647585), (122, 16585765), (133, 15214010), (190, 10649807), (245, 8259034), (266, 7607005), (305, 6634306), (343, 5899310), (427, 4738790), (490, 4129517), (509, 3975370), (610, 3317153), (665, 3042802), (686, 2949655), (854, 2369395), (931, 2173430), (1018, 1987685), (1159, 1745870), (1330, 1521401), (1715, 1179862), (1862, 1086715), (2135, 947758), (2318, 872935), (2545, 795074), (2989, 676970), (3430, 589931), (3563, 567910), (4270, 473879), (4655, 434686), (5090, 397537), (5795, 349174), (5978, 338485), (6517, 310490), (7126, 283955), (8113, 249410), (9310, 217343), (9671, 209230), (11590, 174587), (13034, 155245), (14945, 135394), (16226, 124705), (17815, 113582), (19342, 104615), (20923, 96710), (24941, 81130), (29890, 67697), (31049, 65170), (32585, 62098), (35630, 56791), (40565, 49882), (41846, 48355)]