192611220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12491}}^1$

素因数の和:12760

約数の個数: 48

約数和(自身を含む): 541453248

約数和(自身を除く): 348842028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 12491, 15420, 24982, 37473, 49964, 62455, 74946, 124910, 149892, 187365, 249820, 374730, 749460, 3210187, 6420374, 9630561, 12840748, 16050935, 19261122, 32101870, 38522244, 48152805, 64203740, 96305610, 192611220]

約数ペア:

[(1, 192611220), (2, 96305610), (3, 64203740), (4, 48152805), (5, 38522244), (6, 32101870), (10, 19261122), (12, 16050935), (15, 12840748), (20, 9630561), (30, 6420374), (60, 3210187), (257, 749460), (514, 374730), (771, 249820), (1028, 187365), (1285, 149892), (1542, 124910), (2570, 74946), (3084, 62455), (3855, 49964), (5140, 37473), (7710, 24982), (12491, 15420)]