40957830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{797}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 106810704

約数和(自身を除く): 65852874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 797, 1142, 1594, 1713, 2391, 2855, 3426, 3985, 4782, 5139, 5710, 7173, 7970, 8565, 10278, 11955, 14346, 17130, 23910, 25695, 35865, 51390, 71730, 455087, 910174, 1365261, 2275435, 2730522, 4095783, 4550870, 6826305, 8191566, 13652610, 20478915, 40957830]

約数ペア:

[(1, 40957830), (2, 20478915), (3, 13652610), (5, 8191566), (6, 6826305), (9, 4550870), (10, 4095783), (15, 2730522), (18, 2275435), (30, 1365261), (45, 910174), (90, 455087), (571, 71730), (797, 51390), (1142, 35865), (1594, 25695), (1713, 23910), (2391, 17130), (2855, 14346), (3426, 11955), (3985, 10278), (4782, 8565), (5139, 7970), (5710, 7173)]