74423790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6986

約数の個数: 96

約数和(自身を含む): 234187200

約数和(自身を除く): 159763410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 6949, 10710, 13898, 20847, 34745, 41694, 48643, 62541, 69490, 97286, 104235, 118133, 125082, 145929, 208470, 236266, 243215, 291858, 312705, 354399, 437787, 486430, 590665, 625410, 708798, 729645, 826931, 875574, 1063197, 1181330, 1459290, 1653862, 1771995, 2126394, 2188935, 2480793, 3543990, 4134655, 4377870, 4961586, 5315985, 7442379, 8269310, 10631970, 12403965, 14884758, 24807930, 37211895, 74423790]

約数ペア:

[(1, 74423790), (2, 37211895), (3, 24807930), (5, 14884758), (6, 12403965), (7, 10631970), (9, 8269310), (10, 7442379), (14, 5315985), (15, 4961586), (17, 4377870), (18, 4134655), (21, 3543990), (30, 2480793), (34, 2188935), (35, 2126394), (42, 1771995), (45, 1653862), (51, 1459290), (63, 1181330), (70, 1063197), (85, 875574), (90, 826931), (102, 729645), (105, 708798), (119, 625410), (126, 590665), (153, 486430), (170, 437787), (210, 354399), (238, 312705), (255, 291858), (306, 243215), (315, 236266), (357, 208470), (510, 145929), (595, 125082), (630, 118133), (714, 104235), (765, 97286), (1071, 69490), (1190, 62541), (1530, 48643), (1785, 41694), (2142, 34745), (3570, 20847), (5355, 13898), (6949, 10710)]