61957530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 107870310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 53, 62, 90, 93, 106, 155, 159, 186, 265, 279, 310, 318, 419, 465, 477, 530, 558, 795, 838, 930, 954, 1257, 1395, 1590, 1643, 2095, 2385, 2514, 2790, 3286, 3771, 4190, 4770, 4929, 6285, 7542, 8215, 9858, 12570, 12989, 14787, 16430, 18855, 22207, 24645, 25978, 29574, 37710, 38967, 44414, 49290, 64945, 66621, 73935, 77934, 111035, 116901, 129890, 133242, 147870, 194835, 199863, 222070, 233802, 333105, 389670, 399726, 584505, 666210, 688417, 999315, 1169010, 1376834, 1998630, 2065251, 3442085, 4130502, 6195753, 6884170, 10326255, 12391506, 20652510, 30978765, 61957530]

約数ペア:

[(1, 61957530), (2, 30978765), (3, 20652510), (5, 12391506), (6, 10326255), (9, 6884170), (10, 6195753), (15, 4130502), (18, 3442085), (30, 2065251), (31, 1998630), (45, 1376834), (53, 1169010), (62, 999315), (90, 688417), (93, 666210), (106, 584505), (155, 399726), (159, 389670), (186, 333105), (265, 233802), (279, 222070), (310, 199863), (318, 194835), (419, 147870), (465, 133242), (477, 129890), (530, 116901), (558, 111035), (795, 77934), (838, 73935), (930, 66621), (954, 64945), (1257, 49290), (1395, 44414), (1590, 38967), (1643, 37710), (2095, 29574), (2385, 25978), (2514, 24645), (2790, 22207), (3286, 18855), (3771, 16430), (4190, 14787), (4770, 12989), (4929, 12570), (6285, 9858), (7542, 8215)]