40885770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 101523456

約数和(自身を除く): 60637686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 107, 141, 214, 235, 271, 282, 321, 470, 535, 542, 642, 705, 813, 1070, 1355, 1410, 1605, 1626, 2710, 3210, 4065, 5029, 8130, 10058, 12737, 15087, 25145, 25474, 28997, 30174, 38211, 50290, 57994, 63685, 75435, 76422, 86991, 127370, 144985, 150870, 173982, 191055, 289970, 382110, 434955, 869910, 1362859, 2725718, 4088577, 6814295, 8177154, 13628590, 20442885, 40885770]

約数ペア:

[(1, 40885770), (2, 20442885), (3, 13628590), (5, 8177154), (6, 6814295), (10, 4088577), (15, 2725718), (30, 1362859), (47, 869910), (94, 434955), (107, 382110), (141, 289970), (214, 191055), (235, 173982), (271, 150870), (282, 144985), (321, 127370), (470, 86991), (535, 76422), (542, 75435), (642, 63685), (705, 57994), (813, 50290), (1070, 38211), (1355, 30174), (1410, 28997), (1605, 25474), (1626, 25145), (2710, 15087), (3210, 12737), (4065, 10058), (5029, 8130)]