3379460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 8225280

約数和(自身を除く): 4845820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 239, 404, 478, 505, 707, 956, 1010, 1195, 1414, 1673, 2020, 2390, 2828, 3346, 3535, 4780, 6692, 7070, 8365, 14140, 16730, 24139, 33460, 48278, 96556, 120695, 168973, 241390, 337946, 482780, 675892, 844865, 1689730, 3379460]

約数ペア:

[(1, 3379460), (2, 1689730), (4, 844865), (5, 675892), (7, 482780), (10, 337946), (14, 241390), (20, 168973), (28, 120695), (35, 96556), (70, 48278), (101, 33460), (140, 24139), (202, 16730), (239, 14140), (404, 8365), (478, 7070), (505, 6692), (707, 4780), (956, 3535), (1010, 3346), (1195, 2828), (1414, 2390), (1673, 2020)]