30656430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{48661}}^1$

素因数の和:48681

約数の個数: 48

約数和(自身を含む): 91095264

約数和(自身を除く): 60438834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 48661, 97322, 145983, 243305, 291966, 340627, 437949, 486610, 681254, 729915, 875898, 1021881, 1459830, 1703135, 2043762, 2189745, 3065643, 3406270, 4379490, 5109405, 6131286, 10218810, 15328215, 30656430]

約数ペア:

[(1, 30656430), (2, 15328215), (3, 10218810), (5, 6131286), (6, 5109405), (7, 4379490), (9, 3406270), (10, 3065643), (14, 2189745), (15, 2043762), (18, 1703135), (21, 1459830), (30, 1021881), (35, 875898), (42, 729915), (45, 681254), (63, 486610), (70, 437949), (90, 340627), (105, 291966), (126, 243305), (210, 145983), (315, 97322), (630, 48661)]