72425910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2083}}^1$

素因数の和:2173

約数の個数: 64

約数和(自身を含む): 186059520

約数和(自身を除く): 113633610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 570, 610, 915, 1159, 1830, 2083, 2318, 3477, 4166, 5795, 6249, 6954, 10415, 11590, 12498, 17385, 20830, 31245, 34770, 39577, 62490, 79154, 118731, 127063, 197885, 237462, 254126, 381189, 395770, 593655, 635315, 762378, 1187310, 1270630, 1905945, 2414197, 3811890, 4828394, 7242591, 12070985, 14485182, 24141970, 36212955, 72425910]

約数ペア:

[(1, 72425910), (2, 36212955), (3, 24141970), (5, 14485182), (6, 12070985), (10, 7242591), (15, 4828394), (19, 3811890), (30, 2414197), (38, 1905945), (57, 1270630), (61, 1187310), (95, 762378), (114, 635315), (122, 593655), (183, 395770), (190, 381189), (285, 254126), (305, 237462), (366, 197885), (570, 127063), (610, 118731), (915, 79154), (1159, 62490), (1830, 39577), (2083, 34770), (2318, 31245), (3477, 20830), (4166, 17385), (5795, 12498), (6249, 11590), (6954, 10415)]