1213853670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1951}}^1$

素因数の和:2218

約数の個数: 96

約数和(自身を含む): 3274113024

約数和(自身を除く): 2060259354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 223, 279, 310, 446, 465, 558, 669, 930, 1115, 1338, 1395, 1951, 2007, 2230, 2790, 3345, 3902, 4014, 5853, 6690, 6913, 9755, 10035, 11706, 13826, 17559, 19510, 20070, 20739, 29265, 34565, 35118, 41478, 58530, 60481, 62217, 69130, 87795, 103695, 120962, 124434, 175590, 181443, 207390, 302405, 311085, 362886, 435073, 544329, 604810, 622170, 870146, 907215, 1088658, 1305219, 1814430, 2175365, 2610438, 2721645, 3915657, 4350730, 5443290, 6526095, 7831314, 13052190, 13487263, 19578285, 26974526, 39156570, 40461789, 67436315, 80923578, 121385367, 134872630, 202308945, 242770734, 404617890, 606926835, 1213853670]

約数ペア:

[(1, 1213853670), (2, 606926835), (3, 404617890), (5, 242770734), (6, 202308945), (9, 134872630), (10, 121385367), (15, 80923578), (18, 67436315), (30, 40461789), (31, 39156570), (45, 26974526), (62, 19578285), (90, 13487263), (93, 13052190), (155, 7831314), (186, 6526095), (223, 5443290), (279, 4350730), (310, 3915657), (446, 2721645), (465, 2610438), (558, 2175365), (669, 1814430), (930, 1305219), (1115, 1088658), (1338, 907215), (1395, 870146), (1951, 622170), (2007, 604810), (2230, 544329), (2790, 435073), (3345, 362886), (3902, 311085), (4014, 302405), (5853, 207390), (6690, 181443), (6913, 175590), (9755, 124434), (10035, 120962), (11706, 103695), (13826, 87795), (17559, 69130), (19510, 62217), (20070, 60481), (20739, 58530), (29265, 41478), (34565, 35118)]