201930690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{853}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 523385856

約数和(自身を除く): 321455166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 607, 853, 1214, 1706, 1821, 2559, 3035, 3642, 4265, 5118, 6070, 7891, 8530, 9105, 11089, 12795, 15782, 18210, 22178, 23673, 25590, 33267, 39455, 47346, 55445, 66534, 78910, 110890, 118365, 166335, 236730, 332670, 517771, 1035542, 1553313, 2588855, 3106626, 5177710, 6731023, 7766565, 13462046, 15533130, 20193069, 33655115, 40386138, 67310230, 100965345, 201930690]

約数ペア:

[(1, 201930690), (2, 100965345), (3, 67310230), (5, 40386138), (6, 33655115), (10, 20193069), (13, 15533130), (15, 13462046), (26, 7766565), (30, 6731023), (39, 5177710), (65, 3106626), (78, 2588855), (130, 1553313), (195, 1035542), (390, 517771), (607, 332670), (853, 236730), (1214, 166335), (1706, 118365), (1821, 110890), (2559, 78910), (3035, 66534), (3642, 55445), (4265, 47346), (5118, 39455), (6070, 33267), (7891, 25590), (8530, 23673), (9105, 22178), (11089, 18210), (12795, 15782)]