91691730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 266595840

約数和(自身を除く): 174904110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 151, 173, 195, 234, 270, 302, 346, 351, 390, 453, 519, 585, 702, 755, 865, 906, 1038, 1170, 1359, 1510, 1557, 1730, 1755, 1963, 2249, 2265, 2595, 2718, 3114, 3510, 3926, 4077, 4498, 4530, 4671, 5190, 5889, 6747, 6795, 7785, 8154, 9342, 9815, 11245, 11778, 13494, 13590, 15570, 17667, 19630, 20241, 20385, 22490, 23355, 26123, 29445, 33735, 35334, 40482, 40770, 46710, 52246, 53001, 58890, 60723, 67470, 78369, 88335, 101205, 106002, 121446, 130615, 156738, 176670, 202410, 235107, 261230, 265005, 303615, 339599, 391845, 470214, 530010, 607230, 679198, 705321, 783690, 1018797, 1175535, 1410642, 1697995, 2037594, 2351070, 3056391, 3395990, 3526605, 5093985, 6112782, 7053210, 9169173, 10187970, 15281955, 18338346, 30563910, 45845865, 91691730]

約数ペア:

[(1, 91691730), (2, 45845865), (3, 30563910), (5, 18338346), (6, 15281955), (9, 10187970), (10, 9169173), (13, 7053210), (15, 6112782), (18, 5093985), (26, 3526605), (27, 3395990), (30, 3056391), (39, 2351070), (45, 2037594), (54, 1697995), (65, 1410642), (78, 1175535), (90, 1018797), (117, 783690), (130, 705321), (135, 679198), (151, 607230), (173, 530010), (195, 470214), (234, 391845), (270, 339599), (302, 303615), (346, 265005), (351, 261230), (390, 235107), (453, 202410), (519, 176670), (585, 156738), (702, 130615), (755, 121446), (865, 106002), (906, 101205), (1038, 88335), (1170, 78369), (1359, 67470), (1510, 60723), (1557, 58890), (1730, 53001), (1755, 52246), (1963, 46710), (2249, 40770), (2265, 40482), (2595, 35334), (2718, 33735), (3114, 29445), (3510, 26123), (3926, 23355), (4077, 22490), (4498, 20385), (4530, 20241), (4671, 19630), (5190, 17667), (5889, 15570), (6747, 13590), (6795, 13494), (7785, 11778), (8154, 11245), (9342, 9815)]