29519910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{15619}}^1$

素因数の和:15642

約数の個数: 64

約数和(自身を含む): 89971200

約数和(自身を除く): 60451290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 15619, 31238, 46857, 78095, 93714, 109333, 140571, 156190, 218666, 234285, 281142, 327999, 421713, 468570, 546665, 655998, 702855, 843426, 983997, 1093330, 1405710, 1639995, 1967994, 2108565, 2951991, 3279990, 4217130, 4919985, 5903982, 9839970, 14759955, 29519910]

約数ペア:

[(1, 29519910), (2, 14759955), (3, 9839970), (5, 5903982), (6, 4919985), (7, 4217130), (9, 3279990), (10, 2951991), (14, 2108565), (15, 1967994), (18, 1639995), (21, 1405710), (27, 1093330), (30, 983997), (35, 843426), (42, 702855), (45, 655998), (54, 546665), (63, 468570), (70, 421713), (90, 327999), (105, 281142), (126, 234285), (135, 218666), (189, 156190), (210, 140571), (270, 109333), (315, 93714), (378, 78095), (630, 46857), (945, 31238), (1890, 15619)]