71913510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13099}}^1$

素因数の和:13173

約数の個数: 48

約数和(自身を含む): 190054800

約数和(自身を除く): 118141290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 13099, 26198, 39297, 65495, 78594, 117891, 130990, 196485, 235782, 392970, 589455, 799039, 1178910, 1598078, 2397117, 3995195, 4794234, 7191351, 7990390, 11985585, 14382702, 23971170, 35956755, 71913510]

約数ペア:

[(1, 71913510), (2, 35956755), (3, 23971170), (5, 14382702), (6, 11985585), (9, 7990390), (10, 7191351), (15, 4794234), (18, 3995195), (30, 2397117), (45, 1598078), (61, 1178910), (90, 799039), (122, 589455), (183, 392970), (305, 235782), (366, 196485), (549, 130990), (610, 117891), (915, 78594), (1098, 65495), (1830, 39297), (2745, 26198), (5490, 13099)]