82478430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 228009600

約数和(自身を除く): 145531170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 139, 171, 190, 278, 285, 342, 347, 417, 570, 694, 695, 834, 855, 1041, 1251, 1390, 1710, 1735, 2082, 2085, 2502, 2641, 3123, 3470, 4170, 5205, 5282, 6246, 6255, 6593, 7923, 10410, 12510, 13186, 13205, 15615, 15846, 19779, 23769, 26410, 31230, 32965, 39558, 39615, 47538, 48233, 59337, 65930, 79230, 96466, 98895, 118674, 118845, 144699, 197790, 237690, 241165, 289398, 296685, 434097, 482330, 593370, 723495, 868194, 916427, 1446990, 1832854, 2170485, 2749281, 4340970, 4582135, 5498562, 8247843, 9164270, 13746405, 16495686, 27492810, 41239215, 82478430]

約数ペア:

[(1, 82478430), (2, 41239215), (3, 27492810), (5, 16495686), (6, 13746405), (9, 9164270), (10, 8247843), (15, 5498562), (18, 4582135), (19, 4340970), (30, 2749281), (38, 2170485), (45, 1832854), (57, 1446990), (90, 916427), (95, 868194), (114, 723495), (139, 593370), (171, 482330), (190, 434097), (278, 296685), (285, 289398), (342, 241165), (347, 237690), (417, 197790), (570, 144699), (694, 118845), (695, 118674), (834, 98895), (855, 96466), (1041, 79230), (1251, 65930), (1390, 59337), (1710, 48233), (1735, 47538), (2082, 39615), (2085, 39558), (2502, 32965), (2641, 31230), (3123, 26410), (3470, 23769), (4170, 19779), (5205, 15846), (5282, 15615), (6246, 13205), (6255, 13186), (6593, 12510), (7923, 10410)]