1017591740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7923

約数の個数: 96

約数和(自身を含む): 2533386240

約数和(自身を除く): 1515794500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 589, 620, 682, 836, 1045, 1178, 1364, 1705, 2090, 2356, 2945, 3410, 4180, 5890, 6479, 6820, 7853, 11780, 12958, 15706, 25916, 31412, 32395, 39265, 64790, 78530, 86383, 129580, 149207, 157060, 172766, 243443, 298414, 345532, 431915, 486886, 596828, 746035, 863830, 973772, 1217215, 1492070, 1641277, 1727660, 2434430, 2677873, 2984140, 3282554, 4625417, 4868860, 5355746, 6565108, 8206385, 9250834, 10711492, 13389365, 16412770, 18501668, 23127085, 26778730, 32825540, 46254170, 50879587, 53557460, 92508340, 101759174, 203518348, 254397935, 508795870, 1017591740]

約数ペア:

[(1, 1017591740), (2, 508795870), (4, 254397935), (5, 203518348), (10, 101759174), (11, 92508340), (19, 53557460), (20, 50879587), (22, 46254170), (31, 32825540), (38, 26778730), (44, 23127085), (55, 18501668), (62, 16412770), (76, 13389365), (95, 10711492), (110, 9250834), (124, 8206385), (155, 6565108), (190, 5355746), (209, 4868860), (220, 4625417), (310, 3282554), (341, 2984140), (380, 2677873), (418, 2434430), (589, 1727660), (620, 1641277), (682, 1492070), (836, 1217215), (1045, 973772), (1178, 863830), (1364, 746035), (1705, 596828), (2090, 486886), (2356, 431915), (2945, 345532), (3410, 298414), (4180, 243443), (5890, 172766), (6479, 157060), (6820, 149207), (7853, 129580), (11780, 86383), (12958, 78530), (15706, 64790), (25916, 39265), (31412, 32395)]