13330020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 29570460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1063, 1140, 1254, 2090, 2126, 2508, 3135, 3189, 4180, 4252, 5315, 6270, 6378, 10630, 11693, 12540, 12756, 15945, 20197, 21260, 23386, 31890, 35079, 40394, 46772, 58465, 60591, 63780, 70158, 80788, 100985, 116930, 121182, 140316, 175395, 201970, 222167, 233860, 242364, 302955, 350790, 403940, 444334, 605910, 666501, 701580, 888668, 1110835, 1211820, 1333002, 2221670, 2666004, 3332505, 4443340, 6665010, 13330020]

約数ペア:

[(1, 13330020), (2, 6665010), (3, 4443340), (4, 3332505), (5, 2666004), (6, 2221670), (10, 1333002), (11, 1211820), (12, 1110835), (15, 888668), (19, 701580), (20, 666501), (22, 605910), (30, 444334), (33, 403940), (38, 350790), (44, 302955), (55, 242364), (57, 233860), (60, 222167), (66, 201970), (76, 175395), (95, 140316), (110, 121182), (114, 116930), (132, 100985), (165, 80788), (190, 70158), (209, 63780), (220, 60591), (228, 58465), (285, 46772), (330, 40394), (380, 35079), (418, 31890), (570, 23386), (627, 21260), (660, 20197), (836, 15945), (1045, 12756), (1063, 12540), (1140, 11693), (1254, 10630), (2090, 6378), (2126, 6270), (2508, 5315), (3135, 4252), (3189, 4180)]