546702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{16339}}^1$

素因数の和:16594

約数の個数: 48

約数和(自身を含む): 1317657600

約数和(自身を除く): 770954660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 16339, 16730, 32678, 33460, 65356, 81695, 114373, 163390, 228746, 326780, 457492, 571865, 1143730, 2287460, 3905021, 7810042, 15620084, 19525105, 27335147, 39050210, 54670294, 78100420, 109340588, 136675735, 273351470, 546702940]

約数ペア:

[(1, 546702940), (2, 273351470), (4, 136675735), (5, 109340588), (7, 78100420), (10, 54670294), (14, 39050210), (20, 27335147), (28, 19525105), (35, 15620084), (70, 7810042), (140, 3905021), (239, 2287460), (478, 1143730), (956, 571865), (1195, 457492), (1673, 326780), (2390, 228746), (3346, 163390), (4780, 114373), (6692, 81695), (8365, 65356), (16339, 33460), (16730, 32678)]