20030142510

素因数分解:

$2^1\times 3^8\times 5^1\times 7^1\times {\mathrm{43613}}^1$

素因数の和:43651

約数の個数: 144

約数和(自身を含む): 61805573856

約数和(自身を除く): 41775431346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1458, 1701, 1890, 2187, 2430, 2835, 3402, 3645, 4374, 5103, 5670, 6561, 7290, 8505, 10206, 10935, 13122, 15309, 17010, 21870, 25515, 30618, 32805, 43613, 45927, 51030, 65610, 76545, 87226, 91854, 130839, 153090, 218065, 229635, 261678, 305291, 392517, 436130, 459270, 610582, 654195, 785034, 915873, 1177551, 1308390, 1526455, 1831746, 1962585, 2355102, 2747619, 3052910, 3532653, 3925170, 4579365, 5495238, 5887755, 7065306, 8242857, 9158730, 10597959, 11775510, 13738095, 16485714, 17663265, 21195918, 24728571, 27476190, 31793877, 35326530, 41214285, 49457142, 52989795, 63587754, 74185713, 82428570, 95381631, 105979590, 123642855, 148371426, 158969385, 190763262, 222557139, 247285710, 286144893, 317938770, 370928565, 445114278, 476908155, 572289786, 667671417, 741857130, 953816310, 1112785695, 1335342834, 1430724465, 2003014251, 2225571390, 2861448930, 3338357085, 4006028502, 6676714170, 10015071255, 20030142510]

約数ペア:

[(1, 20030142510), (2, 10015071255), (3, 6676714170), (5, 4006028502), (6, 3338357085), (7, 2861448930), (9, 2225571390), (10, 2003014251), (14, 1430724465), (15, 1335342834), (18, 1112785695), (21, 953816310), (27, 741857130), (30, 667671417), (35, 572289786), (42, 476908155), (45, 445114278), (54, 370928565), (63, 317938770), (70, 286144893), (81, 247285710), (90, 222557139), (105, 190763262), (126, 158969385), (135, 148371426), (162, 123642855), (189, 105979590), (210, 95381631), (243, 82428570), (270, 74185713), (315, 63587754), (378, 52989795), (405, 49457142), (486, 41214285), (567, 35326530), (630, 31793877), (729, 27476190), (810, 24728571), (945, 21195918), (1134, 17663265), (1215, 16485714), (1458, 13738095), (1701, 11775510), (1890, 10597959), (2187, 9158730), (2430, 8242857), (2835, 7065306), (3402, 5887755), (3645, 5495238), (4374, 4579365), (5103, 3925170), (5670, 3532653), (6561, 3052910), (7290, 2747619), (8505, 2355102), (10206, 1962585), (10935, 1831746), (13122, 1526455), (15309, 1308390), (17010, 1177551), (21870, 915873), (25515, 785034), (30618, 654195), (32805, 610582), (43613, 459270), (45927, 436130), (51030, 392517), (65610, 305291), (76545, 261678), (87226, 229635), (91854, 218065), (130839, 153090)]