31097430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1$

素因数の和:3830

約数の個数: 96

約数和(自身を含む): 99537984

約数和(自身を除く): 68440554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 3797, 4095, 7594, 8190, 11391, 18985, 22782, 26579, 34173, 37970, 49361, 53158, 56955, 68346, 79737, 98722, 113910, 132895, 148083, 159474, 170865, 239211, 246805, 265790, 296166, 341730, 345527, 398685, 444249, 478422, 493610, 691054, 740415, 797370, 888498, 1036581, 1196055, 1480830, 1727635, 2073162, 2221245, 2392110, 3109743, 3455270, 4442490, 5182905, 6219486, 10365810, 15548715, 31097430]

約数ペア:

[(1, 31097430), (2, 15548715), (3, 10365810), (5, 6219486), (6, 5182905), (7, 4442490), (9, 3455270), (10, 3109743), (13, 2392110), (14, 2221245), (15, 2073162), (18, 1727635), (21, 1480830), (26, 1196055), (30, 1036581), (35, 888498), (39, 797370), (42, 740415), (45, 691054), (63, 493610), (65, 478422), (70, 444249), (78, 398685), (90, 345527), (91, 341730), (105, 296166), (117, 265790), (126, 246805), (130, 239211), (182, 170865), (195, 159474), (210, 148083), (234, 132895), (273, 113910), (315, 98722), (390, 79737), (455, 68346), (546, 56955), (585, 53158), (630, 49361), (819, 37970), (910, 34173), (1170, 26579), (1365, 22782), (1638, 18985), (2730, 11391), (3797, 8190), (4095, 7594)]