17381090970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{89783}}^1$

素因数の和:90041

約数の個数: 80

約数和(自身を含む): 46931892480

約数和(自身を除く): 29550801510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 239, 270, 405, 478, 717, 810, 1195, 1434, 2151, 2390, 3585, 4302, 6453, 7170, 10755, 12906, 19359, 21510, 32265, 38718, 64530, 89783, 96795, 179566, 193590, 269349, 448915, 538698, 808047, 897830, 1346745, 1616094, 2424141, 2693490, 4040235, 4848282, 7272423, 8080470, 12120705, 14544846, 21458137, 24241410, 36362115, 42916274, 64374411, 72724230, 107290685, 128748822, 193123233, 214581370, 321872055, 386246466, 579369699, 643744110, 965616165, 1158739398, 1738109097, 1931232330, 2896848495, 3476218194, 5793696990, 8690545485, 17381090970]

約数ペア:

[(1, 17381090970), (2, 8690545485), (3, 5793696990), (5, 3476218194), (6, 2896848495), (9, 1931232330), (10, 1738109097), (15, 1158739398), (18, 965616165), (27, 643744110), (30, 579369699), (45, 386246466), (54, 321872055), (81, 214581370), (90, 193123233), (135, 128748822), (162, 107290685), (239, 72724230), (270, 64374411), (405, 42916274), (478, 36362115), (717, 24241410), (810, 21458137), (1195, 14544846), (1434, 12120705), (2151, 8080470), (2390, 7272423), (3585, 4848282), (4302, 4040235), (6453, 2693490), (7170, 2424141), (10755, 1616094), (12906, 1346745), (19359, 897830), (21510, 808047), (32265, 538698), (38718, 448915), (64530, 269349), (89783, 193590), (96795, 179566)]