70296504380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1241549}}^1$

素因数の和:1241726

約数の個数: 48

約数和(自身を含む): 156435300000

約数和(自身を除く): 86138795620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 149, 190, 298, 380, 596, 745, 1490, 2831, 2980, 5662, 11324, 14155, 28310, 56620, 1241549, 2483098, 4966196, 6207745, 12415490, 23589431, 24830980, 47178862, 94357724, 117947155, 184990801, 235894310, 369981602, 471788620, 739963204, 924954005, 1849908010, 3514825219, 3699816020, 7029650438, 14059300876, 17574126095, 35148252190, 70296504380]

約数ペア:

[(1, 70296504380), (2, 35148252190), (4, 17574126095), (5, 14059300876), (10, 7029650438), (19, 3699816020), (20, 3514825219), (38, 1849908010), (76, 924954005), (95, 739963204), (149, 471788620), (190, 369981602), (298, 235894310), (380, 184990801), (596, 117947155), (745, 94357724), (1490, 47178862), (2831, 24830980), (2980, 23589431), (5662, 12415490), (11324, 6207745), (14155, 4966196), (28310, 2483098), (56620, 1241549)]