61480254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 140083200

約数和(自身を除く): 78602946

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 151, 186, 199, 302, 341, 398, 453, 597, 682, 906, 1023, 1194, 1661, 2046, 2189, 3322, 4378, 4681, 4983, 6169, 6567, 9362, 9966, 12338, 13134, 14043, 18507, 28086, 30049, 37014, 51491, 60098, 67859, 90147, 102982, 135718, 154473, 180294, 203577, 308946, 330539, 407154, 661078, 931519, 991617, 1863038, 1983234, 2794557, 5589114, 10246709, 20493418, 30740127, 61480254]

約数ペア:

[(1, 61480254), (2, 30740127), (3, 20493418), (6, 10246709), (11, 5589114), (22, 2794557), (31, 1983234), (33, 1863038), (62, 991617), (66, 931519), (93, 661078), (151, 407154), (186, 330539), (199, 308946), (302, 203577), (341, 180294), (398, 154473), (453, 135718), (597, 102982), (682, 90147), (906, 67859), (1023, 60098), (1194, 51491), (1661, 37014), (2046, 30049), (2189, 28086), (3322, 18507), (4378, 14043), (4681, 13134), (4983, 12338), (6169, 9966), (6567, 9362)]