985348860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269221}}^1$

素因数の和:269294

約数の個数: 48

約数和(自身を含む): 2804216352

約数和(自身を除く): 1818867492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 269221, 538442, 807663, 1076884, 1346105, 1615326, 2692210, 3230652, 4038315, 5384420, 8076630, 16153260, 16422481, 32844962, 49267443, 65689924, 82112405, 98534886, 164224810, 197069772, 246337215, 328449620, 492674430, 985348860]

約数ペア:

[(1, 985348860), (2, 492674430), (3, 328449620), (4, 246337215), (5, 197069772), (6, 164224810), (10, 98534886), (12, 82112405), (15, 65689924), (20, 49267443), (30, 32844962), (60, 16422481), (61, 16153260), (122, 8076630), (183, 5384420), (244, 4038315), (305, 3230652), (366, 2692210), (610, 1615326), (732, 1346105), (915, 1076884), (1220, 807663), (1830, 538442), (3660, 269221)]