73963330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4421}}^1$

素因数の和:4674

約数の個数: 32

約数和(自身を含む): 152824320

約数和(自身を除く): 78860990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 4421, 8365, 8842, 16730, 22105, 30947, 44210, 61894, 154735, 309470, 1056619, 2113238, 5283095, 7396333, 10566190, 14792666, 36981665, 73963330]

約数ペア:

[(1, 73963330), (2, 36981665), (5, 14792666), (7, 10566190), (10, 7396333), (14, 5283095), (35, 2113238), (70, 1056619), (239, 309470), (478, 154735), (1195, 61894), (1673, 44210), (2390, 30947), (3346, 22105), (4421, 16730), (8365, 8842)]