3814830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 6553170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 199, 213, 270, 355, 398, 426, 597, 639, 710, 995, 1065, 1194, 1278, 1791, 1917, 1990, 2130, 2985, 3195, 3582, 3834, 5373, 5970, 6390, 8955, 9585, 10746, 14129, 17910, 19170, 26865, 28258, 42387, 53730, 70645, 84774, 127161, 141290, 211935, 254322, 381483, 423870, 635805, 762966, 1271610, 1907415, 3814830]

約数ペア:

[(1, 3814830), (2, 1907415), (3, 1271610), (5, 762966), (6, 635805), (9, 423870), (10, 381483), (15, 254322), (18, 211935), (27, 141290), (30, 127161), (45, 84774), (54, 70645), (71, 53730), (90, 42387), (135, 28258), (142, 26865), (199, 19170), (213, 17910), (270, 14129), (355, 10746), (398, 9585), (426, 8955), (597, 6390), (639, 5970), (710, 5373), (995, 3834), (1065, 3582), (1194, 3195), (1278, 2985), (1791, 2130), (1917, 1990)]