42699540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4211}}^1$

素因数の和:4249

約数の個数: 72

約数和(自身を含む): 129493728

約数和(自身を除く): 86794188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 4211, 5070, 8422, 10140, 12633, 16844, 21055, 25266, 42110, 50532, 54743, 63165, 84220, 109486, 126330, 164229, 218972, 252660, 273715, 328458, 547430, 656916, 711659, 821145, 1094860, 1423318, 1642290, 2134977, 2846636, 3284580, 3558295, 4269954, 7116590, 8539908, 10674885, 14233180, 21349770, 42699540]

約数ペア:

[(1, 42699540), (2, 21349770), (3, 14233180), (4, 10674885), (5, 8539908), (6, 7116590), (10, 4269954), (12, 3558295), (13, 3284580), (15, 2846636), (20, 2134977), (26, 1642290), (30, 1423318), (39, 1094860), (52, 821145), (60, 711659), (65, 656916), (78, 547430), (130, 328458), (156, 273715), (169, 252660), (195, 218972), (260, 164229), (338, 126330), (390, 109486), (507, 84220), (676, 63165), (780, 54743), (845, 50532), (1014, 42110), (1690, 25266), (2028, 21055), (2535, 16844), (3380, 12633), (4211, 10140), (5070, 8422)]