293507630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 602380800

約数和(自身を除く): 308873170

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 331, 359, 494, 662, 718, 1235, 1655, 1795, 2470, 3310, 3590, 4303, 4667, 6289, 6821, 8606, 9334, 12578, 13642, 21515, 23335, 31445, 34105, 43030, 46670, 62890, 68210, 81757, 88673, 118829, 163514, 177346, 237658, 408785, 443365, 594145, 817570, 886730, 1188290, 1544777, 2257751, 3089554, 4515502, 7723885, 11288755, 15447770, 22577510, 29350763, 58701526, 146753815, 293507630]

約数ペア:

[(1, 293507630), (2, 146753815), (5, 58701526), (10, 29350763), (13, 22577510), (19, 15447770), (26, 11288755), (38, 7723885), (65, 4515502), (95, 3089554), (130, 2257751), (190, 1544777), (247, 1188290), (331, 886730), (359, 817570), (494, 594145), (662, 443365), (718, 408785), (1235, 237658), (1655, 177346), (1795, 163514), (2470, 118829), (3310, 88673), (3590, 81757), (4303, 68210), (4667, 62890), (6289, 46670), (6821, 43030), (8606, 34105), (9334, 31445), (12578, 23335), (13642, 21515)]