83457570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 245846016

約数和(自身を除く): 162388446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 37, 42, 46, 69, 70, 74, 105, 111, 115, 138, 161, 185, 210, 222, 230, 259, 322, 345, 370, 467, 483, 518, 555, 690, 777, 805, 851, 934, 966, 1110, 1295, 1401, 1554, 1610, 1702, 2335, 2415, 2553, 2590, 2802, 3269, 3885, 4255, 4670, 4830, 5106, 5957, 6538, 7005, 7770, 8510, 9807, 10741, 11914, 12765, 14010, 16345, 17279, 17871, 19614, 21482, 25530, 29785, 32223, 32690, 34558, 35742, 49035, 51837, 53705, 59570, 64446, 75187, 86395, 89355, 98070, 103674, 107410, 120953, 150374, 161115, 172790, 178710, 225561, 241906, 259185, 322230, 362859, 375935, 397417, 451122, 518370, 604765, 725718, 751870, 794834, 1127805, 1192251, 1209530, 1814295, 1987085, 2255610, 2384502, 2781919, 3628590, 3974170, 5563838, 5961255, 8345757, 11922510, 13909595, 16691514, 27819190, 41728785, 83457570]

約数ペア:

[(1, 83457570), (2, 41728785), (3, 27819190), (5, 16691514), (6, 13909595), (7, 11922510), (10, 8345757), (14, 5961255), (15, 5563838), (21, 3974170), (23, 3628590), (30, 2781919), (35, 2384502), (37, 2255610), (42, 1987085), (46, 1814295), (69, 1209530), (70, 1192251), (74, 1127805), (105, 794834), (111, 751870), (115, 725718), (138, 604765), (161, 518370), (185, 451122), (210, 397417), (222, 375935), (230, 362859), (259, 322230), (322, 259185), (345, 241906), (370, 225561), (467, 178710), (483, 172790), (518, 161115), (555, 150374), (690, 120953), (777, 107410), (805, 103674), (851, 98070), (934, 89355), (966, 86395), (1110, 75187), (1295, 64446), (1401, 59570), (1554, 53705), (1610, 51837), (1702, 49035), (2335, 35742), (2415, 34558), (2553, 32690), (2590, 32223), (2802, 29785), (3269, 25530), (3885, 21482), (4255, 19614), (4670, 17871), (4830, 17279), (5106, 16345), (5957, 14010), (6538, 12765), (7005, 11914), (7770, 10741), (8510, 9807)]