16706290370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{1423}}^1$

素因数の和:1720

約数の個数: 128

約数和(自身を含む): 38189629440

約数和(自身を除く): 21483339070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 193, 385, 386, 395, 553, 770, 790, 869, 965, 1106, 1351, 1423, 1738, 1930, 2123, 2702, 2765, 2846, 4246, 4345, 5530, 6083, 6755, 7115, 8690, 9961, 10615, 12166, 13510, 14230, 14861, 15247, 15653, 19922, 21230, 29722, 30415, 30494, 31306, 49805, 60830, 74305, 76235, 78265, 99610, 106729, 109571, 112417, 148610, 152470, 156530, 167717, 213458, 219142, 224834, 274639, 335434, 533645, 547855, 549278, 562085, 786919, 838585, 1067290, 1095710, 1124170, 1174019, 1236587, 1373195, 1573838, 1677170, 1922473, 2348038, 2473174, 2746390, 3021029, 3844946, 3934595, 5870095, 6042058, 6182935, 7869190, 8656109, 9612365, 11740190, 12365870, 15105145, 17312218, 19224730, 21147203, 21696481, 30210290, 42294406, 43280545, 43392962, 86561090, 105736015, 108482405, 151875367, 211472030, 216964810, 238661291, 303750734, 477322582, 759376835, 1193306455, 1518753670, 1670629037, 2386612910, 3341258074, 8353145185, 16706290370]

約数ペア:

[(1, 16706290370), (2, 8353145185), (5, 3341258074), (7, 2386612910), (10, 1670629037), (11, 1518753670), (14, 1193306455), (22, 759376835), (35, 477322582), (55, 303750734), (70, 238661291), (77, 216964810), (79, 211472030), (110, 151875367), (154, 108482405), (158, 105736015), (193, 86561090), (385, 43392962), (386, 43280545), (395, 42294406), (553, 30210290), (770, 21696481), (790, 21147203), (869, 19224730), (965, 17312218), (1106, 15105145), (1351, 12365870), (1423, 11740190), (1738, 9612365), (1930, 8656109), (2123, 7869190), (2702, 6182935), (2765, 6042058), (2846, 5870095), (4246, 3934595), (4345, 3844946), (5530, 3021029), (6083, 2746390), (6755, 2473174), (7115, 2348038), (8690, 1922473), (9961, 1677170), (10615, 1573838), (12166, 1373195), (13510, 1236587), (14230, 1174019), (14861, 1124170), (15247, 1095710), (15653, 1067290), (19922, 838585), (21230, 786919), (29722, 562085), (30415, 549278), (30494, 547855), (31306, 533645), (49805, 335434), (60830, 274639), (74305, 224834), (76235, 219142), (78265, 213458), (99610, 167717), (106729, 156530), (109571, 152470), (112417, 148610)]