980658030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 2667810816

約数和(自身を除く): 1687152786

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 257, 310, 330, 341, 373, 465, 514, 682, 746, 771, 930, 1023, 1119, 1285, 1542, 1705, 1865, 2046, 2238, 2570, 2827, 3410, 3730, 3855, 4103, 5115, 5595, 5654, 7710, 7967, 8206, 8481, 10230, 11190, 11563, 12309, 14135, 15934, 16962, 20515, 23126, 23901, 24618, 28270, 34689, 39835, 41030, 42405, 47802, 57815, 61545, 69378, 79670, 84810, 87637, 95861, 115630, 119505, 123090, 127193, 173445, 175274, 191722, 239010, 254386, 262911, 287583, 346890, 381579, 438185, 479305, 525822, 575166, 635965, 763158, 876370, 958610, 1054471, 1271930, 1314555, 1437915, 1907895, 2108942, 2629110, 2875830, 2971691, 3163413, 3815790, 5272355, 5943382, 6326826, 8915073, 10544710, 14858455, 15817065, 17830146, 29716910, 31634130, 32688601, 44575365, 65377202, 89150730, 98065803, 163443005, 196131606, 326886010, 490329015, 980658030]

約数ペア:

[(1, 980658030), (2, 490329015), (3, 326886010), (5, 196131606), (6, 163443005), (10, 98065803), (11, 89150730), (15, 65377202), (22, 44575365), (30, 32688601), (31, 31634130), (33, 29716910), (55, 17830146), (62, 15817065), (66, 14858455), (93, 10544710), (110, 8915073), (155, 6326826), (165, 5943382), (186, 5272355), (257, 3815790), (310, 3163413), (330, 2971691), (341, 2875830), (373, 2629110), (465, 2108942), (514, 1907895), (682, 1437915), (746, 1314555), (771, 1271930), (930, 1054471), (1023, 958610), (1119, 876370), (1285, 763158), (1542, 635965), (1705, 575166), (1865, 525822), (2046, 479305), (2238, 438185), (2570, 381579), (2827, 346890), (3410, 287583), (3730, 262911), (3855, 254386), (4103, 239010), (5115, 191722), (5595, 175274), (5654, 173445), (7710, 127193), (7967, 123090), (8206, 119505), (8481, 115630), (10230, 95861), (11190, 87637), (11563, 84810), (12309, 79670), (14135, 69378), (15934, 61545), (16962, 57815), (20515, 47802), (23126, 42405), (23901, 41030), (24618, 39835), (28270, 34689)]