66704190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45377}}^1$

素因数の和:45401

約数の個数: 48

約数和(自身を含む): 186231312

約数和(自身を除く): 119527122

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45377, 90754, 136131, 226885, 272262, 317639, 453770, 635278, 680655, 952917, 1361310, 1588195, 1905834, 2223473, 3176390, 4446946, 4764585, 6670419, 9529170, 11117365, 13340838, 22234730, 33352095, 66704190]

約数ペア:

[(1, 66704190), (2, 33352095), (3, 22234730), (5, 13340838), (6, 11117365), (7, 9529170), (10, 6670419), (14, 4764585), (15, 4446946), (21, 3176390), (30, 2223473), (35, 1905834), (42, 1588195), (49, 1361310), (70, 952917), (98, 680655), (105, 635278), (147, 453770), (210, 317639), (245, 272262), (294, 226885), (490, 136131), (735, 90754), (1470, 45377)]