172847430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{274361}}^1$

素因数の和:274381

約数の個数: 48

約数和(自身を含む): 513605664

約数和(自身を除く): 340758234

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, 274361, 548722, 823083, 1371805, 1646166, 1920527, 2469249, 2743610, 3841054, 4115415, 4938498, 5761581, 8230830, 9602635, 11523162, 12346245, 17284743, 19205270, 24692490, 28807905, 34569486, 57615810, 86423715, 172847430]

約数ペア:

[(1, 172847430), (2, 86423715), (3, 57615810), (5, 34569486), (6, 28807905), (7, 24692490), (9, 19205270), (10, 17284743), (14, 12346245), (15, 11523162), (18, 9602635), (21, 8230830), (30, 5761581), (35, 4938498), (42, 4115415), (45, 3841054), (63, 2743610), (70, 2469249), (90, 1920527), (105, 1646166), (126, 1371805), (210, 823083), (315, 548722), (630, 274361)]