1330496790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{15121}}^1$

素因数の和:15557

約数の個数: 64

約数和(自身を含む): 3658314240

約数和(自身を除く): 2327817450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 838, 1257, 2095, 2514, 2933, 4190, 5866, 6285, 8799, 12570, 14665, 15121, 17598, 29330, 30242, 43995, 45363, 75605, 87990, 90726, 105847, 151210, 211694, 226815, 317541, 453630, 529235, 635082, 1058470, 1587705, 3175410, 6335699, 12671398, 19007097, 31678495, 38014194, 44349893, 63356990, 88699786, 95035485, 133049679, 190070970, 221749465, 266099358, 443498930, 665248395, 1330496790]

約数ペア:

[(1, 1330496790), (2, 665248395), (3, 443498930), (5, 266099358), (6, 221749465), (7, 190070970), (10, 133049679), (14, 95035485), (15, 88699786), (21, 63356990), (30, 44349893), (35, 38014194), (42, 31678495), (70, 19007097), (105, 12671398), (210, 6335699), (419, 3175410), (838, 1587705), (1257, 1058470), (2095, 635082), (2514, 529235), (2933, 453630), (4190, 317541), (5866, 226815), (6285, 211694), (8799, 151210), (12570, 105847), (14665, 90726), (15121, 87990), (17598, 75605), (29330, 45363), (30242, 43995)]