123068130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{215909}}^1$

素因数の和:215938

約数の個数: 32

約数和(自身を含む): 310910400

約数和(自身を除く): 187842270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 215909, 431818, 647727, 1079545, 1295454, 2159090, 3238635, 4102271, 6477270, 8204542, 12306813, 20511355, 24613626, 41022710, 61534065, 123068130]

約数ペア:

[(1, 123068130), (2, 61534065), (3, 41022710), (5, 24613626), (6, 20511355), (10, 12306813), (15, 8204542), (19, 6477270), (30, 4102271), (38, 3238635), (57, 2159090), (95, 1295454), (114, 1079545), (190, 647727), (285, 431818), (570, 215909)]