17399270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 38071296

約数和(自身を除く): 20672026

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 101, 107, 115, 161, 202, 214, 230, 322, 505, 535, 707, 749, 805, 1010, 1070, 1414, 1498, 1610, 2323, 2461, 3535, 3745, 4646, 4922, 7070, 7490, 10807, 11615, 12305, 16261, 17227, 21614, 23230, 24610, 32522, 34454, 54035, 75649, 81305, 86135, 108070, 151298, 162610, 172270, 248561, 378245, 497122, 756490, 1242805, 1739927, 2485610, 3479854, 8699635, 17399270]

約数ペア:

[(1, 17399270), (2, 8699635), (5, 3479854), (7, 2485610), (10, 1739927), (14, 1242805), (23, 756490), (35, 497122), (46, 378245), (70, 248561), (101, 172270), (107, 162610), (115, 151298), (161, 108070), (202, 86135), (214, 81305), (230, 75649), (322, 54035), (505, 34454), (535, 32522), (707, 24610), (749, 23230), (805, 21614), (1010, 17227), (1070, 16261), (1414, 12305), (1498, 11615), (1610, 10807), (2323, 7490), (2461, 7070), (3535, 4922), (3745, 4646)]