190078670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 376233984

約数和(自身を除く): 186155314

約数列:

[1, 2, 5, 10, 23, 31, 46, 53, 62, 106, 115, 155, 230, 265, 310, 503, 530, 713, 1006, 1219, 1426, 1643, 2438, 2515, 3286, 3565, 5030, 6095, 7130, 8215, 11569, 12190, 15593, 16430, 23138, 26659, 31186, 37789, 53318, 57845, 75578, 77965, 115690, 133295, 155930, 188945, 266590, 358639, 377890, 613157, 717278, 826429, 1226314, 1652858, 1793195, 3065785, 3586390, 4132145, 6131570, 8264290, 19007867, 38015734, 95039335, 190078670]

約数ペア:

[(1, 190078670), (2, 95039335), (5, 38015734), (10, 19007867), (23, 8264290), (31, 6131570), (46, 4132145), (53, 3586390), (62, 3065785), (106, 1793195), (115, 1652858), (155, 1226314), (230, 826429), (265, 717278), (310, 613157), (503, 377890), (530, 358639), (713, 266590), (1006, 188945), (1219, 155930), (1426, 133295), (1643, 115690), (2438, 77965), (2515, 75578), (3286, 57845), (3565, 53318), (5030, 37789), (6095, 31186), (7130, 26659), (8215, 23138), (11569, 16430), (12190, 15593)]