42251460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 130781952

約数和(自身を除く): 88530492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1801, 1955, 2346, 3602, 3910, 4692, 5403, 5865, 7204, 7820, 9005, 10806, 11730, 18010, 21612, 23460, 27015, 30617, 36020, 41423, 54030, 61234, 82846, 91851, 108060, 122468, 124269, 153085, 165692, 183702, 207115, 248538, 306170, 367404, 414230, 459255, 497076, 612340, 621345, 704191, 828460, 918510, 1242690, 1408382, 1837020, 2112573, 2485380, 2816764, 3520955, 4225146, 7041910, 8450292, 10562865, 14083820, 21125730, 42251460]

約数ペア:

[(1, 42251460), (2, 21125730), (3, 14083820), (4, 10562865), (5, 8450292), (6, 7041910), (10, 4225146), (12, 3520955), (15, 2816764), (17, 2485380), (20, 2112573), (23, 1837020), (30, 1408382), (34, 1242690), (46, 918510), (51, 828460), (60, 704191), (68, 621345), (69, 612340), (85, 497076), (92, 459255), (102, 414230), (115, 367404), (138, 306170), (170, 248538), (204, 207115), (230, 183702), (255, 165692), (276, 153085), (340, 124269), (345, 122468), (391, 108060), (460, 91851), (510, 82846), (690, 61234), (782, 54030), (1020, 41423), (1173, 36020), (1380, 30617), (1564, 27015), (1801, 23460), (1955, 21612), (2346, 18010), (3602, 11730), (3910, 10806), (4692, 9005), (5403, 7820), (5865, 7204)]