7139211660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{77617}}^1$

素因数の和:77712

約数の個数: 144

約数和(自身を含む): 25088621376

約数和(自身を除く): 17949409716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15330, 18396, 22995, 30660, 45990, 77617, 91980, 155234, 232851, 310468, 388085, 465702, 543319, 698553, 776170, 931404, 1086638, 1164255, 1397106, 1552340, 1629957, 2173276, 2328510, 2716595, 2794212, 3259914, 3492765, 4657020, 4889871, 5433190, 5666041, 6519828, 6985530, 8149785, 9779742, 10866380, 11332082, 13971060, 16299570, 16998123, 19559484, 22664164, 24449355, 28330205, 32599140, 33996246, 39662287, 48898710, 50994369, 56660410, 67992492, 79324574, 84990615, 97797420, 101988738, 113320820, 118986861, 158649148, 169981230, 198311435, 203977476, 237973722, 254971845, 339962460, 356960583, 396622870, 475947444, 509943690, 594934305, 713921166, 793245740, 1019887380, 1189868610, 1427842332, 1784802915, 2379737220, 3569605830, 7139211660]

約数ペア:

[(1, 7139211660), (2, 3569605830), (3, 2379737220), (4, 1784802915), (5, 1427842332), (6, 1189868610), (7, 1019887380), (9, 793245740), (10, 713921166), (12, 594934305), (14, 509943690), (15, 475947444), (18, 396622870), (20, 356960583), (21, 339962460), (28, 254971845), (30, 237973722), (35, 203977476), (36, 198311435), (42, 169981230), (45, 158649148), (60, 118986861), (63, 113320820), (70, 101988738), (73, 97797420), (84, 84990615), (90, 79324574), (105, 67992492), (126, 56660410), (140, 50994369), (146, 48898710), (180, 39662287), (210, 33996246), (219, 32599140), (252, 28330205), (292, 24449355), (315, 22664164), (365, 19559484), (420, 16998123), (438, 16299570), (511, 13971060), (630, 11332082), (657, 10866380), (730, 9779742), (876, 8149785), (1022, 6985530), (1095, 6519828), (1260, 5666041), (1314, 5433190), (1460, 4889871), (1533, 4657020), (2044, 3492765), (2190, 3259914), (2555, 2794212), (2628, 2716595), (3066, 2328510), (3285, 2173276), (4380, 1629957), (4599, 1552340), (5110, 1397106), (6132, 1164255), (6570, 1086638), (7665, 931404), (9198, 776170), (10220, 698553), (13140, 543319), (15330, 465702), (18396, 388085), (22995, 310468), (30660, 232851), (45990, 155234), (77617, 91980)]