74102340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95003}}^1$

素因数の和:95028

約数の個数: 48

約数和(自身を含む): 223449408

約数和(自身を除く): 149347068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 95003, 190006, 285009, 380012, 475015, 570018, 950030, 1140036, 1235039, 1425045, 1900060, 2470078, 2850090, 3705117, 4940156, 5700180, 6175195, 7410234, 12350390, 14820468, 18525585, 24700780, 37051170, 74102340]

約数ペア:

[(1, 74102340), (2, 37051170), (3, 24700780), (4, 18525585), (5, 14820468), (6, 12350390), (10, 7410234), (12, 6175195), (13, 5700180), (15, 4940156), (20, 3705117), (26, 2850090), (30, 2470078), (39, 1900060), (52, 1425045), (60, 1235039), (65, 1140036), (78, 950030), (130, 570018), (156, 475015), (195, 380012), (260, 285009), (390, 190006), (780, 95003)]