3151530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 8737092

約数和(自身を除く): 5585562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 97, 114, 171, 190, 194, 285, 291, 342, 361, 485, 570, 582, 722, 855, 873, 970, 1083, 1455, 1710, 1746, 1805, 1843, 2166, 2910, 3249, 3610, 3686, 4365, 5415, 5529, 6498, 8730, 9215, 10830, 11058, 16245, 16587, 18430, 27645, 32490, 33174, 35017, 55290, 70034, 82935, 105051, 165870, 175085, 210102, 315153, 350170, 525255, 630306, 1050510, 1575765, 3151530]

約数ペア:

[(1, 3151530), (2, 1575765), (3, 1050510), (5, 630306), (6, 525255), (9, 350170), (10, 315153), (15, 210102), (18, 175085), (19, 165870), (30, 105051), (38, 82935), (45, 70034), (57, 55290), (90, 35017), (95, 33174), (97, 32490), (114, 27645), (171, 18430), (190, 16587), (194, 16245), (285, 11058), (291, 10830), (342, 9215), (361, 8730), (485, 6498), (570, 5529), (582, 5415), (722, 4365), (855, 3686), (873, 3610), (970, 3249), (1083, 2910), (1455, 2166), (1710, 1843), (1746, 1805)]