143290420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 373798656

約数和(自身を除く): 230508236

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 131, 140, 182, 260, 262, 364, 455, 524, 601, 655, 910, 917, 1202, 1310, 1703, 1820, 1834, 2404, 2620, 3005, 3406, 3668, 4207, 4585, 6010, 6812, 7813, 8414, 8515, 9170, 11921, 12020, 15626, 16828, 17030, 18340, 21035, 23842, 31252, 34060, 39065, 42070, 47684, 54691, 59605, 78130, 78731, 84140, 109382, 119210, 156260, 157462, 218764, 238420, 273455, 314924, 393655, 546910, 551117, 787310, 1023503, 1093820, 1102234, 1574620, 2047006, 2204468, 2755585, 4094012, 5117515, 5511170, 7164521, 10235030, 11022340, 14329042, 20470060, 28658084, 35822605, 71645210, 143290420]

約数ペア:

[(1, 143290420), (2, 71645210), (4, 35822605), (5, 28658084), (7, 20470060), (10, 14329042), (13, 11022340), (14, 10235030), (20, 7164521), (26, 5511170), (28, 5117515), (35, 4094012), (52, 2755585), (65, 2204468), (70, 2047006), (91, 1574620), (130, 1102234), (131, 1093820), (140, 1023503), (182, 787310), (260, 551117), (262, 546910), (364, 393655), (455, 314924), (524, 273455), (601, 238420), (655, 218764), (910, 157462), (917, 156260), (1202, 119210), (1310, 109382), (1703, 84140), (1820, 78731), (1834, 78130), (2404, 59605), (2620, 54691), (3005, 47684), (3406, 42070), (3668, 39065), (4207, 34060), (4585, 31252), (6010, 23842), (6812, 21035), (7813, 18340), (8414, 17030), (8515, 16828), (9170, 15626), (11921, 12020)]