13521870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:898

約数の個数: 64

約数和(自身を含む): 36694080

約数和(自身を除く): 23172210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 821, 915, 1098, 1642, 1647, 1830, 2463, 2745, 3294, 4105, 4926, 5490, 7389, 8210, 8235, 12315, 14778, 16470, 22167, 24630, 36945, 44334, 50081, 73890, 100162, 110835, 150243, 221670, 250405, 300486, 450729, 500810, 751215, 901458, 1352187, 1502430, 2253645, 2704374, 4507290, 6760935, 13521870]

約数ペア:

[(1, 13521870), (2, 6760935), (3, 4507290), (5, 2704374), (6, 2253645), (9, 1502430), (10, 1352187), (15, 901458), (18, 751215), (27, 500810), (30, 450729), (45, 300486), (54, 250405), (61, 221670), (90, 150243), (122, 110835), (135, 100162), (183, 73890), (270, 50081), (305, 44334), (366, 36945), (549, 24630), (610, 22167), (821, 16470), (915, 14778), (1098, 12315), (1642, 8235), (1647, 8210), (1830, 7389), (2463, 5490), (2745, 4926), (3294, 4105)]