118842030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21647}}^1$

素因数の和:21721

約数の個数: 48

約数和(自身を含む): 314069184

約数和(自身を除く): 195227154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 21647, 43294, 64941, 108235, 129882, 194823, 216470, 324705, 389646, 649410, 974115, 1320467, 1948230, 2640934, 3961401, 6602335, 7922802, 11884203, 13204670, 19807005, 23768406, 39614010, 59421015, 118842030]

約数ペア:

[(1, 118842030), (2, 59421015), (3, 39614010), (5, 23768406), (6, 19807005), (9, 13204670), (10, 11884203), (15, 7922802), (18, 6602335), (30, 3961401), (45, 2640934), (61, 1948230), (90, 1320467), (122, 974115), (183, 649410), (305, 389646), (366, 324705), (549, 216470), (610, 194823), (915, 129882), (1098, 108235), (1830, 64941), (2745, 43294), (5490, 21647)]