769747230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1221821}}^1$

素因数の和:1221841

約数の個数: 48

約数和(自身を含む): 2287250784

約数和(自身を除く): 1517503554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1221821, 2443642, 3665463, 6109105, 7330926, 8552747, 10996389, 12218210, 17105494, 18327315, 21992778, 25658241, 36654630, 42763735, 51316482, 54981945, 76974723, 85527470, 109963890, 128291205, 153949446, 256582410, 384873615, 769747230]

約数ペア:

[(1, 769747230), (2, 384873615), (3, 256582410), (5, 153949446), (6, 128291205), (7, 109963890), (9, 85527470), (10, 76974723), (14, 54981945), (15, 51316482), (18, 42763735), (21, 36654630), (30, 25658241), (35, 21992778), (42, 18327315), (45, 17105494), (63, 12218210), (70, 10996389), (90, 8552747), (105, 7330926), (126, 6109105), (210, 3665463), (315, 2443642), (630, 1221821)]