22355220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{83}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 64308384

約数和(自身を除く): 41953164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 83, 134, 166, 201, 249, 268, 332, 335, 402, 415, 498, 670, 804, 830, 996, 1005, 1245, 1340, 1660, 2010, 2490, 4020, 4489, 4980, 5561, 8978, 11122, 13467, 16683, 17956, 22244, 22445, 26934, 27805, 33366, 44890, 53868, 55610, 66732, 67335, 83415, 89780, 111220, 134670, 166830, 269340, 333660, 372587, 745174, 1117761, 1490348, 1862935, 2235522, 3725870, 4471044, 5588805, 7451740, 11177610, 22355220]

約数ペア:

[(1, 22355220), (2, 11177610), (3, 7451740), (4, 5588805), (5, 4471044), (6, 3725870), (10, 2235522), (12, 1862935), (15, 1490348), (20, 1117761), (30, 745174), (60, 372587), (67, 333660), (83, 269340), (134, 166830), (166, 134670), (201, 111220), (249, 89780), (268, 83415), (332, 67335), (335, 66732), (402, 55610), (415, 53868), (498, 44890), (670, 33366), (804, 27805), (830, 26934), (996, 22445), (1005, 22244), (1245, 17956), (1340, 16683), (1660, 13467), (2010, 11122), (2490, 8978), (4020, 5561), (4489, 4980)]