1079918820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 3403632960

約数和(自身を除く): 2323714140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 443, 467, 522, 580, 870, 886, 934, 1044, 1305, 1329, 1401, 1740, 1772, 1868, 2215, 2335, 2610, 2658, 2802, 3987, 4203, 4430, 4670, 5220, 5316, 5604, 6645, 7005, 7974, 8406, 8860, 9340, 12847, 13290, 13543, 14010, 15948, 16812, 19935, 21015, 25694, 26580, 27086, 28020, 38541, 39870, 40629, 42030, 51388, 54172, 64235, 67715, 77082, 79740, 81258, 84060, 115623, 121887, 128470, 135430, 154164, 162516, 192705, 203145, 206881, 231246, 243774, 256940, 270860, 385410, 406290, 413762, 462492, 487548, 578115, 609435, 620643, 770820, 812580, 827524, 1034405, 1156230, 1218870, 1241286, 1861929, 2068810, 2312460, 2437740, 2482572, 3103215, 3723858, 4137620, 5999549, 6206430, 7447716, 9309645, 11999098, 12412860, 17998647, 18619290, 23998196, 29997745, 35997294, 37238580, 53995941, 59995490, 71994588, 89993235, 107991882, 119990980, 179986470, 215983764, 269979705, 359972940, 539959410, 1079918820]

約数ペア:

[(1, 1079918820), (2, 539959410), (3, 359972940), (4, 269979705), (5, 215983764), (6, 179986470), (9, 119990980), (10, 107991882), (12, 89993235), (15, 71994588), (18, 59995490), (20, 53995941), (29, 37238580), (30, 35997294), (36, 29997745), (45, 23998196), (58, 18619290), (60, 17998647), (87, 12412860), (90, 11999098), (116, 9309645), (145, 7447716), (174, 6206430), (180, 5999549), (261, 4137620), (290, 3723858), (348, 3103215), (435, 2482572), (443, 2437740), (467, 2312460), (522, 2068810), (580, 1861929), (870, 1241286), (886, 1218870), (934, 1156230), (1044, 1034405), (1305, 827524), (1329, 812580), (1401, 770820), (1740, 620643), (1772, 609435), (1868, 578115), (2215, 487548), (2335, 462492), (2610, 413762), (2658, 406290), (2802, 385410), (3987, 270860), (4203, 256940), (4430, 243774), (4670, 231246), (5220, 206881), (5316, 203145), (5604, 192705), (6645, 162516), (7005, 154164), (7974, 135430), (8406, 128470), (8860, 121887), (9340, 115623), (12847, 84060), (13290, 81258), (13543, 79740), (14010, 77082), (15948, 67715), (16812, 64235), (19935, 54172), (21015, 51388), (25694, 42030), (26580, 40629), (27086, 39870), (28020, 38541)]