29999172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 82187616

約数和(自身を除く): 52188444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 163, 196, 294, 313, 326, 489, 588, 626, 652, 939, 978, 1141, 1252, 1878, 1956, 2191, 2282, 3423, 3756, 4382, 4564, 6573, 6846, 7987, 8764, 13146, 13692, 15337, 15974, 23961, 26292, 30674, 31948, 46011, 47922, 51019, 61348, 92022, 95844, 102038, 153057, 184044, 204076, 306114, 357133, 612228, 714266, 1071399, 1428532, 2142798, 2499931, 4285596, 4999862, 7499793, 9999724, 14999586, 29999172]

約数ペア:

[(1, 29999172), (2, 14999586), (3, 9999724), (4, 7499793), (6, 4999862), (7, 4285596), (12, 2499931), (14, 2142798), (21, 1428532), (28, 1071399), (42, 714266), (49, 612228), (84, 357133), (98, 306114), (147, 204076), (163, 184044), (196, 153057), (294, 102038), (313, 95844), (326, 92022), (489, 61348), (588, 51019), (626, 47922), (652, 46011), (939, 31948), (978, 30674), (1141, 26292), (1252, 23961), (1878, 15974), (1956, 15337), (2191, 13692), (2282, 13146), (3423, 8764), (3756, 7987), (4382, 6846), (4564, 6573)]