15208830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 49996800

約数和(自身を除く): 34787970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 619, 630, 702, 819, 910, 945, 1170, 1238, 1365, 1638, 1755, 1857, 1890, 2457, 2730, 3095, 3510, 3714, 4095, 4333, 4914, 5571, 6190, 8047, 8190, 8666, 9285, 11142, 12285, 12999, 16094, 16713, 18570, 21665, 24141, 24570, 25998, 27855, 33426, 38997, 40235, 43330, 48282, 55710, 56329, 64995, 72423, 77994, 80470, 83565, 112658, 116991, 120705, 129990, 144846, 167130, 168987, 194985, 217269, 233982, 241410, 281645, 337974, 362115, 389970, 434538, 506961, 563290, 584955, 724230, 844935, 1013922, 1086345, 1169910, 1520883, 1689870, 2172690, 2534805, 3041766, 5069610, 7604415, 15208830]

約数ペア:

[(1, 15208830), (2, 7604415), (3, 5069610), (5, 3041766), (6, 2534805), (7, 2172690), (9, 1689870), (10, 1520883), (13, 1169910), (14, 1086345), (15, 1013922), (18, 844935), (21, 724230), (26, 584955), (27, 563290), (30, 506961), (35, 434538), (39, 389970), (42, 362115), (45, 337974), (54, 281645), (63, 241410), (65, 233982), (70, 217269), (78, 194985), (90, 168987), (91, 167130), (105, 144846), (117, 129990), (126, 120705), (130, 116991), (135, 112658), (182, 83565), (189, 80470), (195, 77994), (210, 72423), (234, 64995), (270, 56329), (273, 55710), (315, 48282), (351, 43330), (378, 40235), (390, 38997), (455, 33426), (546, 27855), (585, 25998), (619, 24570), (630, 24141), (702, 21665), (819, 18570), (910, 16713), (945, 16094), (1170, 12999), (1238, 12285), (1365, 11142), (1638, 9285), (1755, 8666), (1857, 8190), (1890, 8047), (2457, 6190), (2730, 5571), (3095, 4914), (3510, 4333), (3714, 4095)]