4142530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 9289728

約数和(自身を除く): 5147198

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 83, 115, 155, 161, 166, 217, 230, 310, 322, 415, 434, 581, 713, 805, 830, 1085, 1162, 1426, 1610, 1909, 2170, 2573, 2905, 3565, 3818, 4991, 5146, 5810, 7130, 9545, 9982, 12865, 13363, 18011, 19090, 24955, 25730, 26726, 36022, 49910, 59179, 66815, 90055, 118358, 133630, 180110, 295895, 414253, 591790, 828506, 2071265, 4142530]

約数ペア:

[(1, 4142530), (2, 2071265), (5, 828506), (7, 591790), (10, 414253), (14, 295895), (23, 180110), (31, 133630), (35, 118358), (46, 90055), (62, 66815), (70, 59179), (83, 49910), (115, 36022), (155, 26726), (161, 25730), (166, 24955), (217, 19090), (230, 18011), (310, 13363), (322, 12865), (415, 9982), (434, 9545), (581, 7130), (713, 5810), (805, 5146), (830, 4991), (1085, 3818), (1162, 3565), (1426, 2905), (1610, 2573), (1909, 2170)]