69969620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29399}}^1$

素因数の和:29432

約数の個数: 48

約数和(自身を含む): 177811200

約数和(自身を除く): 107841580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 29399, 58798, 117596, 146995, 205793, 293990, 411586, 499783, 587980, 823172, 999566, 1028965, 1999132, 2057930, 2498915, 3498481, 4115860, 4997830, 6996962, 9995660, 13993924, 17492405, 34984810, 69969620]

約数ペア:

[(1, 69969620), (2, 34984810), (4, 17492405), (5, 13993924), (7, 9995660), (10, 6996962), (14, 4997830), (17, 4115860), (20, 3498481), (28, 2498915), (34, 2057930), (35, 1999132), (68, 1028965), (70, 999566), (85, 823172), (119, 587980), (140, 499783), (170, 411586), (238, 293990), (340, 205793), (476, 146995), (595, 117596), (1190, 58798), (2380, 29399)]