72655170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3359}}^1$

素因数の和:3479

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 128622270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 3090, 3359, 3605, 4326, 6718, 7210, 10077, 10815, 16795, 20154, 21630, 23513, 33590, 47026, 50385, 70539, 100770, 117565, 141078, 235130, 345977, 352695, 691954, 705390, 1037931, 1729885, 2075862, 2421839, 3459770, 4843678, 5189655, 7265517, 10379310, 12109195, 14531034, 24218390, 36327585, 72655170]

約数ペア:

[(1, 72655170), (2, 36327585), (3, 24218390), (5, 14531034), (6, 12109195), (7, 10379310), (10, 7265517), (14, 5189655), (15, 4843678), (21, 3459770), (30, 2421839), (35, 2075862), (42, 1729885), (70, 1037931), (103, 705390), (105, 691954), (206, 352695), (210, 345977), (309, 235130), (515, 141078), (618, 117565), (721, 100770), (1030, 70539), (1442, 50385), (1545, 47026), (2163, 33590), (3090, 23513), (3359, 21630), (3605, 20154), (4326, 16795), (6718, 10815), (7210, 10077)]