945492910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 1833192000

約数和(自身を除く): 887699090

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 163, 170, 229, 298, 326, 458, 745, 815, 1145, 1490, 1630, 2290, 2533, 2771, 3893, 5066, 5542, 7786, 12665, 13855, 19465, 24287, 25330, 27710, 34121, 37327, 38930, 48574, 68242, 74654, 121435, 170605, 186635, 242870, 341210, 373270, 412879, 580057, 634559, 825758, 1160114, 1269118, 2064395, 2900285, 3172795, 4128790, 5561723, 5800570, 6345590, 11123446, 27808615, 55617230, 94549291, 189098582, 472746455, 945492910]

約数ペア:

[(1, 945492910), (2, 472746455), (5, 189098582), (10, 94549291), (17, 55617230), (34, 27808615), (85, 11123446), (149, 6345590), (163, 5800570), (170, 5561723), (229, 4128790), (298, 3172795), (326, 2900285), (458, 2064395), (745, 1269118), (815, 1160114), (1145, 825758), (1490, 634559), (1630, 580057), (2290, 412879), (2533, 373270), (2771, 341210), (3893, 242870), (5066, 186635), (5542, 170605), (7786, 121435), (12665, 74654), (13855, 68242), (19465, 48574), (24287, 38930), (25330, 37327), (27710, 34121)]