2914403940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21617}}^1$

素因数の和:21746

約数の個数: 144

約数和(自身を含む): 10198161792

約数和(自身を除く): 7283757852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 107, 126, 140, 180, 210, 214, 252, 315, 321, 420, 428, 535, 630, 642, 749, 963, 1070, 1260, 1284, 1498, 1605, 1926, 2140, 2247, 2996, 3210, 3745, 3852, 4494, 4815, 6420, 6741, 7490, 8988, 9630, 11235, 13482, 14980, 19260, 21617, 22470, 26964, 33705, 43234, 44940, 64851, 67410, 86468, 108085, 129702, 134820, 151319, 194553, 216170, 259404, 302638, 324255, 389106, 432340, 453957, 605276, 648510, 756595, 778212, 907914, 972765, 1297020, 1361871, 1513190, 1815828, 1945530, 2269785, 2313019, 2723742, 3026380, 3891060, 4539570, 4626038, 5447484, 6809355, 6939057, 9079140, 9252076, 11565095, 13618710, 13878114, 16191133, 20817171, 23130190, 27237420, 27756228, 32382266, 34695285, 41634342, 46260380, 48573399, 64764532, 69390570, 80955665, 83268684, 97146798, 104085855, 138781140, 145720197, 161911330, 194293596, 208171710, 242866995, 291440394, 323822660, 416343420, 485733990, 582880788, 728600985, 971467980, 1457201970, 2914403940]

約数ペア:

[(1, 2914403940), (2, 1457201970), (3, 971467980), (4, 728600985), (5, 582880788), (6, 485733990), (7, 416343420), (9, 323822660), (10, 291440394), (12, 242866995), (14, 208171710), (15, 194293596), (18, 161911330), (20, 145720197), (21, 138781140), (28, 104085855), (30, 97146798), (35, 83268684), (36, 80955665), (42, 69390570), (45, 64764532), (60, 48573399), (63, 46260380), (70, 41634342), (84, 34695285), (90, 32382266), (105, 27756228), (107, 27237420), (126, 23130190), (140, 20817171), (180, 16191133), (210, 13878114), (214, 13618710), (252, 11565095), (315, 9252076), (321, 9079140), (420, 6939057), (428, 6809355), (535, 5447484), (630, 4626038), (642, 4539570), (749, 3891060), (963, 3026380), (1070, 2723742), (1260, 2313019), (1284, 2269785), (1498, 1945530), (1605, 1815828), (1926, 1513190), (2140, 1361871), (2247, 1297020), (2996, 972765), (3210, 907914), (3745, 778212), (3852, 756595), (4494, 648510), (4815, 605276), (6420, 453957), (6741, 432340), (7490, 389106), (8988, 324255), (9630, 302638), (11235, 259404), (13482, 216170), (14980, 194553), (19260, 151319), (21617, 134820), (22470, 129702), (26964, 108085), (33705, 86468), (43234, 67410), (44940, 64851)]