189753330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{11867}}^1$

素因数の和:11931

約数の個数: 64

約数和(自身を含む): 502443648

約数和(自身を除く): 312690318

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 11867, 15990, 23734, 35601, 59335, 71202, 118670, 154271, 178005, 308542, 356010, 462813, 486547, 771355, 925626, 973094, 1459641, 1542710, 2314065, 2432735, 2919282, 4628130, 4865470, 6325111, 7298205, 12650222, 14596410, 18975333, 31625555, 37950666, 63251110, 94876665, 189753330]

約数ペア:

[(1, 189753330), (2, 94876665), (3, 63251110), (5, 37950666), (6, 31625555), (10, 18975333), (13, 14596410), (15, 12650222), (26, 7298205), (30, 6325111), (39, 4865470), (41, 4628130), (65, 2919282), (78, 2432735), (82, 2314065), (123, 1542710), (130, 1459641), (195, 973094), (205, 925626), (246, 771355), (390, 486547), (410, 462813), (533, 356010), (615, 308542), (1066, 178005), (1230, 154271), (1599, 118670), (2665, 71202), (3198, 59335), (5330, 35601), (7995, 23734), (11867, 15990)]