39563190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 105627600

約数和(自身を除く): 66064410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 199, 235, 282, 398, 423, 470, 597, 705, 846, 995, 1194, 1410, 1791, 1990, 2115, 2209, 2985, 3582, 4230, 4418, 5970, 6627, 8955, 9353, 11045, 13254, 17910, 18706, 19881, 22090, 28059, 33135, 39762, 46765, 56118, 66270, 84177, 93530, 99405, 140295, 168354, 198810, 280590, 420885, 439591, 841770, 879182, 1318773, 2197955, 2637546, 3956319, 4395910, 6593865, 7912638, 13187730, 19781595, 39563190]

約数ペア:

[(1, 39563190), (2, 19781595), (3, 13187730), (5, 7912638), (6, 6593865), (9, 4395910), (10, 3956319), (15, 2637546), (18, 2197955), (30, 1318773), (45, 879182), (47, 841770), (90, 439591), (94, 420885), (141, 280590), (199, 198810), (235, 168354), (282, 140295), (398, 99405), (423, 93530), (470, 84177), (597, 66270), (705, 56118), (846, 46765), (995, 39762), (1194, 33135), (1410, 28059), (1791, 22090), (1990, 19881), (2115, 18706), (2209, 17910), (2985, 13254), (3582, 11045), (4230, 9353), (4418, 8955), (5970, 6627)]