66853930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46751}}^1$

素因数の和:46782

約数の個数: 32

約数和(自身を含む): 141378048

約数和(自身を除く): 74524118

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46751, 93502, 233755, 467510, 514261, 607763, 1028522, 1215526, 2571305, 3038815, 5142610, 6077630, 6685393, 13370786, 33426965, 66853930]

約数ペア:

[(1, 66853930), (2, 33426965), (5, 13370786), (10, 6685393), (11, 6077630), (13, 5142610), (22, 3038815), (26, 2571305), (55, 1215526), (65, 1028522), (110, 607763), (130, 514261), (143, 467510), (286, 233755), (715, 93502), (1430, 46751)]