2202930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3845070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 199, 205, 246, 270, 369, 398, 410, 597, 615, 738, 995, 1107, 1194, 1230, 1791, 1845, 1990, 2214, 2985, 3582, 3690, 5373, 5535, 5970, 8159, 8955, 10746, 11070, 16318, 17910, 24477, 26865, 40795, 48954, 53730, 73431, 81590, 122385, 146862, 220293, 244770, 367155, 440586, 734310, 1101465, 2202930]

約数ペア:

[(1, 2202930), (2, 1101465), (3, 734310), (5, 440586), (6, 367155), (9, 244770), (10, 220293), (15, 146862), (18, 122385), (27, 81590), (30, 73431), (41, 53730), (45, 48954), (54, 40795), (82, 26865), (90, 24477), (123, 17910), (135, 16318), (199, 11070), (205, 10746), (246, 8955), (270, 8159), (369, 5970), (398, 5535), (410, 5373), (597, 3690), (615, 3582), (738, 2985), (995, 2214), (1107, 1990), (1194, 1845), (1230, 1791)]