42145590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 106419456

約数和(自身を除く): 64273866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 215, 222, 258, 370, 430, 555, 645, 883, 1110, 1290, 1591, 1766, 2649, 3182, 4415, 4773, 5298, 7955, 8830, 9546, 13245, 15910, 23865, 26490, 32671, 37969, 47730, 65342, 75938, 98013, 113907, 163355, 189845, 196026, 227814, 326710, 379690, 490065, 569535, 980130, 1139070, 1404853, 2809706, 4214559, 7024265, 8429118, 14048530, 21072795, 42145590]

約数ペア:

[(1, 42145590), (2, 21072795), (3, 14048530), (5, 8429118), (6, 7024265), (10, 4214559), (15, 2809706), (30, 1404853), (37, 1139070), (43, 980130), (74, 569535), (86, 490065), (111, 379690), (129, 326710), (185, 227814), (215, 196026), (222, 189845), (258, 163355), (370, 113907), (430, 98013), (555, 75938), (645, 65342), (883, 47730), (1110, 37969), (1290, 32671), (1591, 26490), (1766, 23865), (2649, 15910), (3182, 13245), (4415, 9546), (4773, 8830), (5298, 7955)]