130058306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 244408320

約数和(自身を除く): 114350014

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 101, 103, 133, 202, 206, 266, 329, 658, 707, 721, 893, 1414, 1442, 1786, 1919, 1957, 3838, 3914, 4747, 4841, 6251, 9494, 9682, 10403, 12502, 13433, 13699, 20806, 26866, 27398, 33229, 33887, 66458, 67774, 72821, 90193, 91979, 145642, 180386, 183958, 197657, 395314, 488941, 631351, 643853, 977882, 1262702, 1287706, 1383599, 2767198, 3422587, 6845174, 9289879, 18579758, 65029153, 130058306]

約数ペア:

[(1, 130058306), (2, 65029153), (7, 18579758), (14, 9289879), (19, 6845174), (38, 3422587), (47, 2767198), (94, 1383599), (101, 1287706), (103, 1262702), (133, 977882), (202, 643853), (206, 631351), (266, 488941), (329, 395314), (658, 197657), (707, 183958), (721, 180386), (893, 145642), (1414, 91979), (1442, 90193), (1786, 72821), (1919, 67774), (1957, 66458), (3838, 33887), (3914, 33229), (4747, 27398), (4841, 26866), (6251, 20806), (9494, 13699), (9682, 13433), (10403, 12502)]