236845890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28297}}^1$

素因数の和:28344

約数の個数: 64

約数和(自身を含む): 651985920

約数和(自身を除く): 415140030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 28297, 56594, 84891, 141485, 169782, 254673, 282970, 424455, 509346, 764019, 848910, 877207, 1273365, 1528038, 1754414, 2546730, 2631621, 3820095, 4386035, 5263242, 7640190, 7894863, 8772070, 13158105, 15789726, 23684589, 26316210, 39474315, 47369178, 78948630, 118422945, 236845890]

約数ペア:

[(1, 236845890), (2, 118422945), (3, 78948630), (5, 47369178), (6, 39474315), (9, 26316210), (10, 23684589), (15, 15789726), (18, 13158105), (27, 8772070), (30, 7894863), (31, 7640190), (45, 5263242), (54, 4386035), (62, 3820095), (90, 2631621), (93, 2546730), (135, 1754414), (155, 1528038), (186, 1273365), (270, 877207), (279, 848910), (310, 764019), (465, 509346), (558, 424455), (837, 282970), (930, 254673), (1395, 169782), (1674, 141485), (2790, 84891), (4185, 56594), (8370, 28297)]