34545780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 111541248

約数和(自身を除く): 76995468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 151, 155, 164, 180, 186, 205, 246, 279, 302, 310, 369, 372, 410, 453, 465, 492, 558, 604, 615, 620, 738, 755, 820, 906, 930, 1116, 1230, 1271, 1359, 1395, 1476, 1510, 1812, 1845, 1860, 2265, 2460, 2542, 2718, 2790, 3020, 3690, 3813, 4530, 4681, 5084, 5436, 5580, 6191, 6355, 6795, 7380, 7626, 9060, 9362, 11439, 12382, 12710, 13590, 14043, 15252, 18573, 18724, 19065, 22878, 23405, 24764, 25420, 27180, 28086, 30955, 37146, 38130, 42129, 45756, 46810, 55719, 56172, 57195, 61910, 70215, 74292, 76260, 84258, 92865, 93620, 111438, 114390, 123820, 140430, 168516, 185730, 191921, 210645, 222876, 228780, 278595, 280860, 371460, 383842, 421290, 557190, 575763, 767684, 842580, 959605, 1114380, 1151526, 1727289, 1919210, 2303052, 2878815, 3454578, 3838420, 5757630, 6909156, 8636445, 11515260, 17272890, 34545780]

約数ペア:

[(1, 34545780), (2, 17272890), (3, 11515260), (4, 8636445), (5, 6909156), (6, 5757630), (9, 3838420), (10, 3454578), (12, 2878815), (15, 2303052), (18, 1919210), (20, 1727289), (30, 1151526), (31, 1114380), (36, 959605), (41, 842580), (45, 767684), (60, 575763), (62, 557190), (82, 421290), (90, 383842), (93, 371460), (123, 280860), (124, 278595), (151, 228780), (155, 222876), (164, 210645), (180, 191921), (186, 185730), (205, 168516), (246, 140430), (279, 123820), (302, 114390), (310, 111438), (369, 93620), (372, 92865), (410, 84258), (453, 76260), (465, 74292), (492, 70215), (558, 61910), (604, 57195), (615, 56172), (620, 55719), (738, 46810), (755, 45756), (820, 42129), (906, 38130), (930, 37146), (1116, 30955), (1230, 28086), (1271, 27180), (1359, 25420), (1395, 24764), (1476, 23405), (1510, 22878), (1812, 19065), (1845, 18724), (1860, 18573), (2265, 15252), (2460, 14043), (2542, 13590), (2718, 12710), (2790, 12382), (3020, 11439), (3690, 9362), (3813, 9060), (4530, 7626), (4681, 7380), (5084, 6795), (5436, 6355), (5580, 6191)]