25018710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 38433450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 115, 138, 202, 230, 303, 345, 359, 505, 606, 690, 718, 1010, 1077, 1515, 1795, 2154, 2323, 3030, 3590, 4646, 5385, 6969, 8257, 10770, 11615, 13938, 16514, 23230, 24771, 34845, 36259, 41285, 49542, 69690, 72518, 82570, 108777, 123855, 181295, 217554, 247710, 362590, 543885, 833957, 1087770, 1667914, 2501871, 4169785, 5003742, 8339570, 12509355, 25018710]

約数ペア:

[(1, 25018710), (2, 12509355), (3, 8339570), (5, 5003742), (6, 4169785), (10, 2501871), (15, 1667914), (23, 1087770), (30, 833957), (46, 543885), (69, 362590), (101, 247710), (115, 217554), (138, 181295), (202, 123855), (230, 108777), (303, 82570), (345, 72518), (359, 69690), (505, 49542), (606, 41285), (690, 36259), (718, 34845), (1010, 24771), (1077, 23230), (1515, 16514), (1795, 13938), (2154, 11615), (2323, 10770), (3030, 8257), (3590, 6969), (4646, 5385)]