151690290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 382205952

約数和(自身を除く): 230515662

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 191, 230, 345, 382, 573, 690, 955, 1146, 1151, 1910, 2302, 2865, 3453, 4393, 5730, 5755, 6906, 8786, 11510, 13179, 17265, 21965, 26358, 26473, 34530, 43930, 52946, 65895, 79419, 131790, 132365, 158838, 219841, 264730, 397095, 439682, 659523, 794190, 1099205, 1319046, 2198410, 3297615, 5056343, 6595230, 10112686, 15169029, 25281715, 30338058, 50563430, 75845145, 151690290]

約数ペア:

[(1, 151690290), (2, 75845145), (3, 50563430), (5, 30338058), (6, 25281715), (10, 15169029), (15, 10112686), (23, 6595230), (30, 5056343), (46, 3297615), (69, 2198410), (115, 1319046), (138, 1099205), (191, 794190), (230, 659523), (345, 439682), (382, 397095), (573, 264730), (690, 219841), (955, 158838), (1146, 132365), (1151, 131790), (1910, 79419), (2302, 65895), (2865, 52946), (3453, 43930), (4393, 34530), (5730, 26473), (5755, 26358), (6906, 21965), (8786, 17265), (11510, 13179)]