156909270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 441311328

約数和(自身を除く): 284402058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 173, 210, 245, 294, 346, 490, 519, 617, 735, 865, 1038, 1211, 1234, 1470, 1730, 1851, 2422, 2595, 3085, 3633, 3702, 4319, 5190, 6055, 6170, 7266, 8477, 8638, 9255, 12110, 12957, 16954, 18165, 18510, 21595, 25431, 25914, 30233, 36330, 42385, 43190, 50862, 60466, 64785, 84770, 90699, 106741, 127155, 129570, 151165, 181398, 213482, 254310, 302330, 320223, 453495, 533705, 640446, 747187, 906990, 1067410, 1494374, 1601115, 2241561, 3202230, 3735935, 4483122, 5230309, 7471870, 10460618, 11207805, 15690927, 22415610, 26151545, 31381854, 52303090, 78454635, 156909270]

約数ペア:

[(1, 156909270), (2, 78454635), (3, 52303090), (5, 31381854), (6, 26151545), (7, 22415610), (10, 15690927), (14, 11207805), (15, 10460618), (21, 7471870), (30, 5230309), (35, 4483122), (42, 3735935), (49, 3202230), (70, 2241561), (98, 1601115), (105, 1494374), (147, 1067410), (173, 906990), (210, 747187), (245, 640446), (294, 533705), (346, 453495), (490, 320223), (519, 302330), (617, 254310), (735, 213482), (865, 181398), (1038, 151165), (1211, 129570), (1234, 127155), (1470, 106741), (1730, 90699), (1851, 84770), (2422, 64785), (2595, 60466), (3085, 50862), (3633, 43190), (3702, 42385), (4319, 36330), (5190, 30233), (6055, 25914), (6170, 25431), (7266, 21595), (8477, 18510), (8638, 18165), (9255, 16954), (12110, 12957)]