2017302390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2663}}^1$

素因数の和:3138

約数の個数: 96

約数和(自身を含む): 5535578880

約数和(自身を除く): 3518276490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 443, 570, 855, 886, 1329, 1710, 2215, 2658, 2663, 3987, 4430, 5326, 6645, 7974, 7989, 8417, 13290, 13315, 15978, 16834, 19935, 23967, 25251, 26630, 39870, 39945, 42085, 47934, 50502, 50597, 75753, 79890, 84170, 101194, 119835, 126255, 151506, 151791, 239670, 252510, 252985, 303582, 378765, 455373, 505970, 757530, 758955, 910746, 1179709, 1517910, 2276865, 2359418, 3539127, 4553730, 5898545, 7078254, 10617381, 11797090, 17695635, 21234762, 22414471, 35391270, 44828942, 53086905, 67243413, 106173810, 112072355, 134486826, 201730239, 224144710, 336217065, 403460478, 672434130, 1008651195, 2017302390]

約数ペア:

[(1, 2017302390), (2, 1008651195), (3, 672434130), (5, 403460478), (6, 336217065), (9, 224144710), (10, 201730239), (15, 134486826), (18, 112072355), (19, 106173810), (30, 67243413), (38, 53086905), (45, 44828942), (57, 35391270), (90, 22414471), (95, 21234762), (114, 17695635), (171, 11797090), (190, 10617381), (285, 7078254), (342, 5898545), (443, 4553730), (570, 3539127), (855, 2359418), (886, 2276865), (1329, 1517910), (1710, 1179709), (2215, 910746), (2658, 758955), (2663, 757530), (3987, 505970), (4430, 455373), (5326, 378765), (6645, 303582), (7974, 252985), (7989, 252510), (8417, 239670), (13290, 151791), (13315, 151506), (15978, 126255), (16834, 119835), (19935, 101194), (23967, 84170), (25251, 79890), (26630, 75753), (39870, 50597), (39945, 50502), (42085, 47934)]