17926350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 49684320

約数和(自身を除く): 31757970

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 174, 195, 290, 317, 325, 377, 390, 435, 634, 650, 725, 754, 870, 951, 975, 1131, 1450, 1585, 1885, 1902, 1950, 2175, 2262, 3170, 3770, 4121, 4350, 4755, 5655, 7925, 8242, 9193, 9425, 9510, 11310, 12363, 15850, 18386, 18850, 20605, 23775, 24726, 27579, 28275, 41210, 45965, 47550, 55158, 56550, 61815, 91930, 103025, 119509, 123630, 137895, 206050, 229825, 239018, 275790, 309075, 358527, 459650, 597545, 618150, 689475, 717054, 1195090, 1378950, 1792635, 2987725, 3585270, 5975450, 8963175, 17926350]

約数ペア:

[(1, 17926350), (2, 8963175), (3, 5975450), (5, 3585270), (6, 2987725), (10, 1792635), (13, 1378950), (15, 1195090), (25, 717054), (26, 689475), (29, 618150), (30, 597545), (39, 459650), (50, 358527), (58, 309075), (65, 275790), (75, 239018), (78, 229825), (87, 206050), (130, 137895), (145, 123630), (150, 119509), (174, 103025), (195, 91930), (290, 61815), (317, 56550), (325, 55158), (377, 47550), (390, 45965), (435, 41210), (634, 28275), (650, 27579), (725, 24726), (754, 23775), (870, 20605), (951, 18850), (975, 18386), (1131, 15850), (1450, 12363), (1585, 11310), (1885, 9510), (1902, 9425), (1950, 9193), (2175, 8242), (2262, 7925), (3170, 5655), (3770, 4755), (4121, 4350)]