7627230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 22861440

約数和(自身を除く): 15234210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 41, 45, 53, 54, 65, 78, 82, 90, 106, 117, 123, 130, 135, 159, 195, 205, 234, 246, 265, 270, 318, 351, 369, 390, 410, 477, 530, 533, 585, 615, 689, 702, 738, 795, 954, 1066, 1107, 1170, 1230, 1378, 1431, 1590, 1599, 1755, 1845, 2067, 2173, 2214, 2385, 2665, 2862, 3198, 3445, 3510, 3690, 4134, 4346, 4770, 4797, 5330, 5535, 6201, 6519, 6890, 7155, 7995, 9594, 10335, 10865, 11070, 12402, 13038, 14310, 14391, 15990, 18603, 19557, 20670, 21730, 23985, 28249, 28782, 31005, 32595, 37206, 39114, 47970, 56498, 58671, 62010, 65190, 71955, 84747, 93015, 97785, 117342, 141245, 143910, 169494, 186030, 195570, 254241, 282490, 293355, 423735, 508482, 586710, 762723, 847470, 1271205, 1525446, 2542410, 3813615, 7627230]

約数ペア:

[(1, 7627230), (2, 3813615), (3, 2542410), (5, 1525446), (6, 1271205), (9, 847470), (10, 762723), (13, 586710), (15, 508482), (18, 423735), (26, 293355), (27, 282490), (30, 254241), (39, 195570), (41, 186030), (45, 169494), (53, 143910), (54, 141245), (65, 117342), (78, 97785), (82, 93015), (90, 84747), (106, 71955), (117, 65190), (123, 62010), (130, 58671), (135, 56498), (159, 47970), (195, 39114), (205, 37206), (234, 32595), (246, 31005), (265, 28782), (270, 28249), (318, 23985), (351, 21730), (369, 20670), (390, 19557), (410, 18603), (477, 15990), (530, 14391), (533, 14310), (585, 13038), (615, 12402), (689, 11070), (702, 10865), (738, 10335), (795, 9594), (954, 7995), (1066, 7155), (1107, 6890), (1170, 6519), (1230, 6201), (1378, 5535), (1431, 5330), (1590, 4797), (1599, 4770), (1755, 4346), (1845, 4134), (2067, 3690), (2173, 3510), (2214, 3445), (2385, 3198), (2665, 2862)]