28826010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 77362560

約数和(自身を除く): 48536550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 241, 270, 443, 482, 723, 886, 1205, 1329, 1446, 2169, 2215, 2410, 2658, 3615, 3987, 4338, 4430, 6507, 6645, 7230, 7974, 10845, 11961, 13014, 13290, 19935, 21690, 23922, 32535, 39870, 59805, 65070, 106763, 119610, 213526, 320289, 533815, 640578, 960867, 1067630, 1601445, 1921734, 2882601, 3202890, 4804335, 5765202, 9608670, 14413005, 28826010]

約数ペア:

[(1, 28826010), (2, 14413005), (3, 9608670), (5, 5765202), (6, 4804335), (9, 3202890), (10, 2882601), (15, 1921734), (18, 1601445), (27, 1067630), (30, 960867), (45, 640578), (54, 533815), (90, 320289), (135, 213526), (241, 119610), (270, 106763), (443, 65070), (482, 59805), (723, 39870), (886, 32535), (1205, 23922), (1329, 21690), (1446, 19935), (2169, 13290), (2215, 13014), (2410, 11961), (2658, 10845), (3615, 7974), (3987, 7230), (4338, 6645), (4430, 6507)]