38331790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 82280448

約数和(自身を除く): 43948658

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 191, 235, 305, 329, 382, 427, 470, 610, 658, 854, 955, 1337, 1645, 1910, 2135, 2674, 2867, 3290, 4270, 5734, 6685, 8977, 11651, 13370, 14335, 17954, 20069, 23302, 28670, 40138, 44885, 58255, 62839, 81557, 89770, 100345, 116510, 125678, 163114, 200690, 314195, 407785, 547597, 628390, 815570, 1095194, 2737985, 3833179, 5475970, 7666358, 19165895, 38331790]

約数ペア:

[(1, 38331790), (2, 19165895), (5, 7666358), (7, 5475970), (10, 3833179), (14, 2737985), (35, 1095194), (47, 815570), (61, 628390), (70, 547597), (94, 407785), (122, 314195), (191, 200690), (235, 163114), (305, 125678), (329, 116510), (382, 100345), (427, 89770), (470, 81557), (610, 62839), (658, 58255), (854, 44885), (955, 40138), (1337, 28670), (1645, 23302), (1910, 20069), (2135, 17954), (2674, 14335), (2867, 13370), (3290, 11651), (4270, 8977), (5734, 6685)]