15908130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 51148800

約数和(自身を除く): 35240670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 443, 513, 570, 630, 665, 798, 855, 886, 945, 1026, 1197, 1329, 1330, 1710, 1890, 1995, 2215, 2394, 2565, 2658, 3101, 3591, 3987, 3990, 4430, 5130, 5985, 6202, 6645, 7182, 7974, 8417, 9303, 11961, 11970, 13290, 15505, 16834, 17955, 18606, 19935, 23922, 25251, 27909, 31010, 35910, 39870, 42085, 46515, 50502, 55818, 58919, 59805, 75753, 83727, 84170, 93030, 117838, 119610, 126255, 139545, 151506, 167454, 176757, 227259, 252510, 279090, 294595, 353514, 378765, 418635, 454518, 530271, 589190, 757530, 837270, 883785, 1060542, 1136295, 1590813, 1767570, 2272590, 2651355, 3181626, 5302710, 7954065, 15908130]

約数ペア:

[(1, 15908130), (2, 7954065), (3, 5302710), (5, 3181626), (6, 2651355), (7, 2272590), (9, 1767570), (10, 1590813), (14, 1136295), (15, 1060542), (18, 883785), (19, 837270), (21, 757530), (27, 589190), (30, 530271), (35, 454518), (38, 418635), (42, 378765), (45, 353514), (54, 294595), (57, 279090), (63, 252510), (70, 227259), (90, 176757), (95, 167454), (105, 151506), (114, 139545), (126, 126255), (133, 119610), (135, 117838), (171, 93030), (189, 84170), (190, 83727), (210, 75753), (266, 59805), (270, 58919), (285, 55818), (315, 50502), (342, 46515), (378, 42085), (399, 39870), (443, 35910), (513, 31010), (570, 27909), (630, 25251), (665, 23922), (798, 19935), (855, 18606), (886, 17955), (945, 16834), (1026, 15505), (1197, 13290), (1329, 11970), (1330, 11961), (1710, 9303), (1890, 8417), (1995, 7974), (2215, 7182), (2394, 6645), (2565, 6202), (2658, 5985), (3101, 5130), (3591, 4430), (3987, 3990)]