16492890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 42581376

約数和(自身を除く): 26088486

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 443, 510, 730, 886, 1095, 1241, 1329, 2190, 2215, 2482, 2658, 3723, 4430, 6205, 6645, 7446, 7531, 12410, 13290, 15062, 18615, 22593, 32339, 37230, 37655, 45186, 64678, 75310, 97017, 112965, 161695, 194034, 225930, 323390, 485085, 549763, 970170, 1099526, 1649289, 2748815, 3298578, 5497630, 8246445, 16492890]

約数ペア:

[(1, 16492890), (2, 8246445), (3, 5497630), (5, 3298578), (6, 2748815), (10, 1649289), (15, 1099526), (17, 970170), (30, 549763), (34, 485085), (51, 323390), (73, 225930), (85, 194034), (102, 161695), (146, 112965), (170, 97017), (219, 75310), (255, 64678), (365, 45186), (438, 37655), (443, 37230), (510, 32339), (730, 22593), (886, 18615), (1095, 15062), (1241, 13290), (1329, 12410), (2190, 7531), (2215, 7446), (2482, 6645), (2658, 6205), (3723, 4430)]