431387670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 160

約数和(自身を含む): 1241492832

約数和(自身を除く): 810105162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 113, 147, 159, 210, 226, 245, 265, 294, 318, 339, 343, 371, 490, 530, 565, 678, 686, 735, 742, 791, 795, 1029, 1113, 1130, 1470, 1582, 1590, 1695, 1715, 1855, 2058, 2226, 2373, 2401, 2597, 3390, 3430, 3710, 3955, 4746, 4802, 5145, 5194, 5537, 5565, 5989, 7203, 7791, 7910, 10290, 11074, 11130, 11865, 11978, 12005, 12985, 14406, 15582, 16611, 17967, 18179, 23730, 24010, 25970, 27685, 29945, 33222, 35934, 36015, 36358, 38759, 38955, 41923, 54537, 55370, 59890, 72030, 77518, 77910, 83055, 83846, 89835, 90895, 109074, 116277, 125769, 127253, 166110, 179670, 181790, 193795, 209615, 232554, 251538, 254506, 271313, 272685, 293461, 381759, 387590, 419230, 542626, 545370, 581385, 586922, 628845, 636265, 763518, 813939, 880383, 1162770, 1257690, 1272530, 1356565, 1467305, 1627878, 1760766, 1908795, 2054227, 2713130, 2934610, 3817590, 4069695, 4108454, 4401915, 6162681, 8139390, 8803830, 10271135, 12325362, 14379589, 20542270, 28759178, 30813405, 43138767, 61626810, 71897945, 86277534, 143795890, 215693835, 431387670]

約数ペア:

[(1, 431387670), (2, 215693835), (3, 143795890), (5, 86277534), (6, 71897945), (7, 61626810), (10, 43138767), (14, 30813405), (15, 28759178), (21, 20542270), (30, 14379589), (35, 12325362), (42, 10271135), (49, 8803830), (53, 8139390), (70, 6162681), (98, 4401915), (105, 4108454), (106, 4069695), (113, 3817590), (147, 2934610), (159, 2713130), (210, 2054227), (226, 1908795), (245, 1760766), (265, 1627878), (294, 1467305), (318, 1356565), (339, 1272530), (343, 1257690), (371, 1162770), (490, 880383), (530, 813939), (565, 763518), (678, 636265), (686, 628845), (735, 586922), (742, 581385), (791, 545370), (795, 542626), (1029, 419230), (1113, 387590), (1130, 381759), (1470, 293461), (1582, 272685), (1590, 271313), (1695, 254506), (1715, 251538), (1855, 232554), (2058, 209615), (2226, 193795), (2373, 181790), (2401, 179670), (2597, 166110), (3390, 127253), (3430, 125769), (3710, 116277), (3955, 109074), (4746, 90895), (4802, 89835), (5145, 83846), (5194, 83055), (5537, 77910), (5565, 77518), (5989, 72030), (7203, 59890), (7791, 55370), (7910, 54537), (10290, 41923), (11074, 38955), (11130, 38759), (11865, 36358), (11978, 36015), (12005, 35934), (12985, 33222), (14406, 29945), (15582, 27685), (16611, 25970), (17967, 24010), (18179, 23730)]