7029190140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{18251}}^1$

素因数の和:18408

約数の個数: 144

約数和(自身を含む): 23071112064

約数和(自身を除く): 16041921924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 131, 140, 147, 196, 210, 245, 262, 294, 393, 420, 490, 524, 588, 655, 735, 786, 917, 980, 1310, 1470, 1572, 1834, 1965, 2620, 2751, 2940, 3668, 3930, 4585, 5502, 6419, 7860, 9170, 11004, 12838, 13755, 18251, 18340, 19257, 25676, 27510, 32095, 36502, 38514, 54753, 55020, 64190, 73004, 77028, 91255, 96285, 109506, 127757, 128380, 182510, 192570, 219012, 255514, 273765, 365020, 383271, 385140, 511028, 547530, 638785, 766542, 894299, 1095060, 1277570, 1533084, 1788598, 1916355, 2390881, 2555140, 2682897, 3577196, 3832710, 4471495, 4781762, 5365794, 7172643, 7665420, 8942990, 9563524, 10731588, 11954405, 13414485, 14345286, 16736167, 17885980, 23908810, 26828970, 28690572, 33472334, 35863215, 47817620, 50208501, 53657940, 66944668, 71726430, 83680835, 100417002, 117153169, 143452860, 167361670, 200834004, 234306338, 251042505, 334723340, 351459507, 468612676, 502085010, 585765845, 702919014, 1004170020, 1171531690, 1405838028, 1757297535, 2343063380, 3514595070, 7029190140]

約数ペア:

[(1, 7029190140), (2, 3514595070), (3, 2343063380), (4, 1757297535), (5, 1405838028), (6, 1171531690), (7, 1004170020), (10, 702919014), (12, 585765845), (14, 502085010), (15, 468612676), (20, 351459507), (21, 334723340), (28, 251042505), (30, 234306338), (35, 200834004), (42, 167361670), (49, 143452860), (60, 117153169), (70, 100417002), (84, 83680835), (98, 71726430), (105, 66944668), (131, 53657940), (140, 50208501), (147, 47817620), (196, 35863215), (210, 33472334), (245, 28690572), (262, 26828970), (294, 23908810), (393, 17885980), (420, 16736167), (490, 14345286), (524, 13414485), (588, 11954405), (655, 10731588), (735, 9563524), (786, 8942990), (917, 7665420), (980, 7172643), (1310, 5365794), (1470, 4781762), (1572, 4471495), (1834, 3832710), (1965, 3577196), (2620, 2682897), (2751, 2555140), (2940, 2390881), (3668, 1916355), (3930, 1788598), (4585, 1533084), (5502, 1277570), (6419, 1095060), (7860, 894299), (9170, 766542), (11004, 638785), (12838, 547530), (13755, 511028), (18251, 385140), (18340, 383271), (19257, 365020), (25676, 273765), (27510, 255514), (32095, 219012), (36502, 192570), (38514, 182510), (54753, 128380), (55020, 127757), (64190, 109506), (73004, 96285), (77028, 91255)]