145603590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 403881984

約数和(自身を除く): 258278394

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 43, 55, 62, 66, 86, 93, 110, 129, 155, 165, 186, 215, 258, 310, 330, 331, 341, 430, 465, 473, 645, 662, 682, 930, 946, 993, 1023, 1290, 1333, 1419, 1655, 1705, 1986, 2046, 2365, 2666, 2838, 3310, 3410, 3641, 3999, 4730, 4965, 5115, 6665, 7095, 7282, 7998, 9930, 10230, 10261, 10923, 13330, 14190, 14233, 14663, 18205, 19995, 20522, 21846, 28466, 29326, 30783, 36410, 39990, 42699, 43989, 51305, 54615, 61566, 71165, 73315, 85398, 87978, 102610, 109230, 112871, 142330, 146630, 153915, 156563, 213495, 219945, 225742, 307830, 313126, 338613, 426990, 439890, 441223, 469689, 564355, 677226, 782815, 882446, 939378, 1128710, 1323669, 1565630, 1693065, 2206115, 2348445, 2647338, 3386130, 4412230, 4696890, 4853453, 6618345, 9706906, 13236690, 14560359, 24267265, 29120718, 48534530, 72801795, 145603590]

約数ペア:

[(1, 145603590), (2, 72801795), (3, 48534530), (5, 29120718), (6, 24267265), (10, 14560359), (11, 13236690), (15, 9706906), (22, 6618345), (30, 4853453), (31, 4696890), (33, 4412230), (43, 3386130), (55, 2647338), (62, 2348445), (66, 2206115), (86, 1693065), (93, 1565630), (110, 1323669), (129, 1128710), (155, 939378), (165, 882446), (186, 782815), (215, 677226), (258, 564355), (310, 469689), (330, 441223), (331, 439890), (341, 426990), (430, 338613), (465, 313126), (473, 307830), (645, 225742), (662, 219945), (682, 213495), (930, 156563), (946, 153915), (993, 146630), (1023, 142330), (1290, 112871), (1333, 109230), (1419, 102610), (1655, 87978), (1705, 85398), (1986, 73315), (2046, 71165), (2365, 61566), (2666, 54615), (2838, 51305), (3310, 43989), (3410, 42699), (3641, 39990), (3999, 36410), (4730, 30783), (4965, 29326), (5115, 28466), (6665, 21846), (7095, 20522), (7282, 19995), (7998, 18205), (9930, 14663), (10230, 14233), (10261, 14190), (10923, 13330)]