72465210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3547}}^1$

素因数の和:3787

約数の個数: 48

約数和(自身を含む): 189292896

約数和(自身を除く): 116827686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 3547, 4086, 6810, 7094, 10215, 10641, 17735, 20430, 21282, 31923, 35470, 53205, 63846, 106410, 159615, 319230, 805169, 1610338, 2415507, 4025845, 4831014, 7246521, 8051690, 12077535, 14493042, 24155070, 36232605, 72465210]

約数ペア:

[(1, 72465210), (2, 36232605), (3, 24155070), (5, 14493042), (6, 12077535), (9, 8051690), (10, 7246521), (15, 4831014), (18, 4025845), (30, 2415507), (45, 1610338), (90, 805169), (227, 319230), (454, 159615), (681, 106410), (1135, 63846), (1362, 53205), (2043, 35470), (2270, 31923), (3405, 21282), (3547, 20430), (4086, 17735), (6810, 10641), (7094, 10215)]