90679290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 246903552

約数和(自身を除く): 156224262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 53, 65, 78, 82, 106, 107, 123, 130, 159, 195, 205, 214, 246, 265, 318, 321, 390, 410, 530, 533, 535, 615, 642, 689, 795, 1066, 1070, 1230, 1378, 1391, 1590, 1599, 1605, 2067, 2173, 2665, 2782, 3198, 3210, 3445, 4134, 4173, 4346, 4387, 5330, 5671, 6519, 6890, 6955, 7995, 8346, 8774, 10335, 10865, 11342, 13038, 13161, 13910, 15990, 17013, 20670, 20865, 21730, 21935, 26322, 28249, 28355, 32595, 34026, 41730, 43870, 56498, 56710, 57031, 65190, 65805, 73723, 84747, 85065, 114062, 131610, 141245, 147446, 169494, 170130, 171093, 221169, 232511, 282490, 285155, 342186, 368615, 423735, 442338, 465022, 570310, 697533, 737230, 847470, 855465, 1105845, 1162555, 1395066, 1710930, 2211690, 2325110, 3022643, 3487665, 6045286, 6975330, 9067929, 15113215, 18135858, 30226430, 45339645, 90679290]

約数ペア:

[(1, 90679290), (2, 45339645), (3, 30226430), (5, 18135858), (6, 15113215), (10, 9067929), (13, 6975330), (15, 6045286), (26, 3487665), (30, 3022643), (39, 2325110), (41, 2211690), (53, 1710930), (65, 1395066), (78, 1162555), (82, 1105845), (106, 855465), (107, 847470), (123, 737230), (130, 697533), (159, 570310), (195, 465022), (205, 442338), (214, 423735), (246, 368615), (265, 342186), (318, 285155), (321, 282490), (390, 232511), (410, 221169), (530, 171093), (533, 170130), (535, 169494), (615, 147446), (642, 141245), (689, 131610), (795, 114062), (1066, 85065), (1070, 84747), (1230, 73723), (1378, 65805), (1391, 65190), (1590, 57031), (1599, 56710), (1605, 56498), (2067, 43870), (2173, 41730), (2665, 34026), (2782, 32595), (3198, 28355), (3210, 28249), (3445, 26322), (4134, 21935), (4173, 21730), (4346, 20865), (4387, 20670), (5330, 17013), (5671, 15990), (6519, 13910), (6890, 13161), (6955, 13038), (7995, 11342), (8346, 10865), (8774, 10335)]