8383980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12703}}^1$

素因数の和:12726

約数の個数: 48

約数和(自身を含む): 25611264

約数和(自身を除く): 17227284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12703, 25406, 38109, 50812, 63515, 76218, 127030, 139733, 152436, 190545, 254060, 279466, 381090, 419199, 558932, 698665, 762180, 838398, 1397330, 1676796, 2095995, 2794660, 4191990, 8383980]

約数ペア:

[(1, 8383980), (2, 4191990), (3, 2794660), (4, 2095995), (5, 1676796), (6, 1397330), (10, 838398), (11, 762180), (12, 698665), (15, 558932), (20, 419199), (22, 381090), (30, 279466), (33, 254060), (44, 190545), (55, 152436), (60, 139733), (66, 127030), (110, 76218), (132, 63515), (165, 50812), (220, 38109), (330, 25406), (660, 12703)]