42780180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3733}}^1$

素因数の和:3936

約数の個数: 48

約数和(自身を含む): 120443904

約数和(自身を除く): 77663724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3733, 3820, 5730, 7466, 11199, 11460, 14932, 18665, 22398, 37330, 44796, 55995, 74660, 111990, 223980, 713003, 1426006, 2139009, 2852012, 3565015, 4278018, 7130030, 8556036, 10695045, 14260060, 21390090, 42780180]

約数ペア:

[(1, 42780180), (2, 21390090), (3, 14260060), (4, 10695045), (5, 8556036), (6, 7130030), (10, 4278018), (12, 3565015), (15, 2852012), (20, 2139009), (30, 1426006), (60, 713003), (191, 223980), (382, 111990), (573, 74660), (764, 55995), (955, 44796), (1146, 37330), (1910, 22398), (2292, 18665), (2865, 14932), (3733, 11460), (3820, 11199), (5730, 7466)]