138526530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12791}}^1$

素因数の和:12839

約数の個数: 48

約数和(自身を含む): 350910144

約数和(自身を除く): 212383614

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 12791, 25582, 38373, 63955, 76746, 127910, 191865, 243029, 383730, 486058, 729087, 1215145, 1458174, 2430290, 3645435, 4617551, 7290870, 9235102, 13852653, 23087755, 27705306, 46175510, 69263265, 138526530]

約数ペア:

[(1, 138526530), (2, 69263265), (3, 46175510), (5, 27705306), (6, 23087755), (10, 13852653), (15, 9235102), (19, 7290870), (30, 4617551), (38, 3645435), (57, 2430290), (95, 1458174), (114, 1215145), (190, 729087), (285, 486058), (361, 383730), (570, 243029), (722, 191865), (1083, 127910), (1805, 76746), (2166, 63955), (3610, 38373), (5415, 25582), (10830, 12791)]