918830010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{74159}}^1$

素因数の和:74235

約数の個数: 64

約数和(自身を含む): 2562969600

約数和(自身を除く): 1644139590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 12390, 74159, 148318, 222477, 370795, 444954, 519113, 741590, 1038226, 1112385, 1557339, 2224770, 2595565, 3114678, 4375381, 5191130, 7786695, 8750762, 13126143, 15573390, 21876905, 26252286, 30627667, 43753810, 61255334, 65630715, 91883001, 131261430, 153138335, 183766002, 306276670, 459415005, 918830010]

約数ペア:

[(1, 918830010), (2, 459415005), (3, 306276670), (5, 183766002), (6, 153138335), (7, 131261430), (10, 91883001), (14, 65630715), (15, 61255334), (21, 43753810), (30, 30627667), (35, 26252286), (42, 21876905), (59, 15573390), (70, 13126143), (105, 8750762), (118, 7786695), (177, 5191130), (210, 4375381), (295, 3114678), (354, 2595565), (413, 2224770), (590, 1557339), (826, 1112385), (885, 1038226), (1239, 741590), (1770, 519113), (2065, 444954), (2478, 370795), (4130, 222477), (6195, 148318), (12390, 74159)]