29854620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2719}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 92077440

約数和(自身を除く): 62222820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2719, 2745, 3660, 5438, 5490, 8157, 10876, 10980, 13595, 16314, 24471, 27190, 32628, 40785, 48942, 54380, 81570, 97884, 122355, 163140, 165859, 244710, 331718, 489420, 497577, 663436, 829295, 995154, 1492731, 1658590, 1990308, 2487885, 2985462, 3317180, 4975770, 5970924, 7463655, 9951540, 14927310, 29854620]

約数ペア:

[(1, 29854620), (2, 14927310), (3, 9951540), (4, 7463655), (5, 5970924), (6, 4975770), (9, 3317180), (10, 2985462), (12, 2487885), (15, 1990308), (18, 1658590), (20, 1492731), (30, 995154), (36, 829295), (45, 663436), (60, 497577), (61, 489420), (90, 331718), (122, 244710), (180, 165859), (183, 163140), (244, 122355), (305, 97884), (366, 81570), (549, 54380), (610, 48942), (732, 40785), (915, 32628), (1098, 27190), (1220, 24471), (1830, 16314), (2196, 13595), (2719, 10980), (2745, 10876), (3660, 8157), (5438, 5490)]