179795460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230507}}^1$

素因数の和:230532

約数の個数: 48

約数和(自身を含む): 542154816

約数和(自身を除く): 362359356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 230507, 461014, 691521, 922028, 1152535, 1383042, 2305070, 2766084, 2996591, 3457605, 4610140, 5993182, 6915210, 8989773, 11986364, 13830420, 14982955, 17979546, 29965910, 35959092, 44948865, 59931820, 89897730, 179795460]

約数ペア:

[(1, 179795460), (2, 89897730), (3, 59931820), (4, 44948865), (5, 35959092), (6, 29965910), (10, 17979546), (12, 14982955), (13, 13830420), (15, 11986364), (20, 8989773), (26, 6915210), (30, 5993182), (39, 4610140), (52, 3457605), (60, 2996591), (65, 2766084), (78, 2305070), (130, 1383042), (156, 1152535), (195, 922028), (260, 691521), (390, 461014), (780, 230507)]