38591460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7437

約数の個数: 72

約数和(自身を含む): 121113720

約数和(自身を除く): 82522260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 7393, 14786, 22179, 29572, 36965, 44358, 66537, 73930, 88716, 110895, 133074, 147860, 214397, 221790, 266148, 332685, 428794, 443580, 643191, 665370, 857588, 1071985, 1286382, 1330740, 1929573, 2143970, 2572764, 3215955, 3859146, 4287940, 6431910, 7718292, 9647865, 12863820, 19295730, 38591460]

約数ペア:

[(1, 38591460), (2, 19295730), (3, 12863820), (4, 9647865), (5, 7718292), (6, 6431910), (9, 4287940), (10, 3859146), (12, 3215955), (15, 2572764), (18, 2143970), (20, 1929573), (29, 1330740), (30, 1286382), (36, 1071985), (45, 857588), (58, 665370), (60, 643191), (87, 443580), (90, 428794), (116, 332685), (145, 266148), (174, 221790), (180, 214397), (261, 147860), (290, 133074), (348, 110895), (435, 88716), (522, 73930), (580, 66537), (870, 44358), (1044, 36965), (1305, 29572), (1740, 22179), (2610, 14786), (5220, 7393)]