2220232518

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:604

約数の個数: 160

約数和(自身を含む): 5930084160

約数和(自身を除く): 3709851642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 181, 189, 203, 261, 362, 373, 378, 406, 522, 543, 567, 609, 746, 783, 1086, 1119, 1134, 1218, 1267, 1566, 1629, 1827, 2238, 2349, 2534, 2611, 3258, 3357, 3654, 3801, 4698, 4887, 5222, 5249, 5481, 6714, 7602, 7833, 9774, 10071, 10498, 10817, 10962, 11403, 14661, 15666, 15747, 16443, 20142, 21634, 22806, 23499, 29322, 30213, 31494, 32451, 32886, 34209, 36743, 46998, 47241, 60426, 64902, 67513, 68418, 70497, 73486, 75719, 94482, 97353, 102627, 110229, 135026, 140994, 141723, 151438, 194706, 202539, 205254, 211491, 220458, 227157, 283446, 292059, 330687, 405078, 422982, 425169, 454314, 472591, 584118, 607617, 661374, 681471, 850338, 876177, 945182, 992061, 1215234, 1362942, 1417773, 1752354, 1822851, 1957877, 1984122, 2044413, 2835546, 2976183, 3645702, 3915754, 4088826, 4253319, 5468553, 5873631, 5952366, 6133239, 8506638, 10937106, 11747262, 12266478, 12759957, 13705139, 17620893, 25519914, 27410278, 35241786, 38279871, 41115417, 52862679, 76559742, 82230834, 105725358, 123346251, 158588037, 246692502, 317176074, 370038753, 740077506, 1110116259, 2220232518]

約数ペア:

[(1, 2220232518), (2, 1110116259), (3, 740077506), (6, 370038753), (7, 317176074), (9, 246692502), (14, 158588037), (18, 123346251), (21, 105725358), (27, 82230834), (29, 76559742), (42, 52862679), (54, 41115417), (58, 38279871), (63, 35241786), (81, 27410278), (87, 25519914), (126, 17620893), (162, 13705139), (174, 12759957), (181, 12266478), (189, 11747262), (203, 10937106), (261, 8506638), (362, 6133239), (373, 5952366), (378, 5873631), (406, 5468553), (522, 4253319), (543, 4088826), (567, 3915754), (609, 3645702), (746, 2976183), (783, 2835546), (1086, 2044413), (1119, 1984122), (1134, 1957877), (1218, 1822851), (1267, 1752354), (1566, 1417773), (1629, 1362942), (1827, 1215234), (2238, 992061), (2349, 945182), (2534, 876177), (2611, 850338), (3258, 681471), (3357, 661374), (3654, 607617), (3801, 584118), (4698, 472591), (4887, 454314), (5222, 425169), (5249, 422982), (5481, 405078), (6714, 330687), (7602, 292059), (7833, 283446), (9774, 227157), (10071, 220458), (10498, 211491), (10817, 205254), (10962, 202539), (11403, 194706), (14661, 151438), (15666, 141723), (15747, 140994), (16443, 135026), (20142, 110229), (21634, 102627), (22806, 97353), (23499, 94482), (29322, 75719), (30213, 73486), (31494, 70497), (32451, 68418), (32886, 67513), (34209, 64902), (36743, 60426), (46998, 47241)]