7130378430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3772687}}^1$

素因数の和:3772710

約数の個数: 64

約数和(自身を含む): 21730682880

約数和(自身を除く): 14600304450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3772687, 7545374, 11318061, 18863435, 22636122, 26408809, 33954183, 37726870, 52817618, 56590305, 67908366, 79226427, 101862549, 113180610, 132044045, 158452854, 169770915, 203725098, 237679281, 264088090, 339541830, 396132135, 475358562, 509312745, 713037843, 792264270, 1018625490, 1188396405, 1426075686, 2376792810, 3565189215, 7130378430]

約数ペア:

[(1, 7130378430), (2, 3565189215), (3, 2376792810), (5, 1426075686), (6, 1188396405), (7, 1018625490), (9, 792264270), (10, 713037843), (14, 509312745), (15, 475358562), (18, 396132135), (21, 339541830), (27, 264088090), (30, 237679281), (35, 203725098), (42, 169770915), (45, 158452854), (54, 132044045), (63, 113180610), (70, 101862549), (90, 79226427), (105, 67908366), (126, 56590305), (135, 52817618), (189, 37726870), (210, 33954183), (270, 26408809), (315, 22636122), (378, 18863435), (630, 11318061), (945, 7545374), (1890, 3772687)]