12319830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 33246720

約数和(自身を除く): 20926890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 135, 206, 270, 309, 443, 515, 618, 886, 927, 1030, 1329, 1545, 1854, 2215, 2658, 2781, 3090, 3987, 4430, 4635, 5562, 6645, 7974, 9270, 11961, 13290, 13905, 19935, 23922, 27810, 39870, 45629, 59805, 91258, 119610, 136887, 228145, 273774, 410661, 456290, 684435, 821322, 1231983, 1368870, 2053305, 2463966, 4106610, 6159915, 12319830]

約数ペア:

[(1, 12319830), (2, 6159915), (3, 4106610), (5, 2463966), (6, 2053305), (9, 1368870), (10, 1231983), (15, 821322), (18, 684435), (27, 456290), (30, 410661), (45, 273774), (54, 228145), (90, 136887), (103, 119610), (135, 91258), (206, 59805), (270, 45629), (309, 39870), (443, 27810), (515, 23922), (618, 19935), (886, 13905), (927, 13290), (1030, 11961), (1329, 9270), (1545, 7974), (1854, 6645), (2215, 5562), (2658, 4635), (2781, 4430), (3090, 3987)]