78948630

素因数分解:

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

素因数の和:28341

約数の個数: 48

約数和(自身を含む): 211895424

約数和(自身を除く): 132946794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 28297, 56594, 84891, 141485, 169782, 254673, 282970, 424455, 509346, 848910, 877207, 1273365, 1754414, 2546730, 2631621, 4386035, 5263242, 7894863, 8772070, 13158105, 15789726, 26316210, 39474315, 78948630]

約数ペア:

[(1, 78948630), (2, 39474315), (3, 26316210), (5, 15789726), (6, 13158105), (9, 8772070), (10, 7894863), (15, 5263242), (18, 4386035), (30, 2631621), (31, 2546730), (45, 1754414), (62, 1273365), (90, 877207), (93, 848910), (155, 509346), (186, 424455), (279, 282970), (310, 254673), (465, 169782), (558, 141485), (930, 84891), (1395, 56594), (2790, 28297)]