4718820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 14192640

約数和(自身を除く): 9473820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 59, 60, 62, 86, 93, 118, 124, 129, 155, 172, 177, 186, 215, 236, 258, 295, 310, 354, 372, 430, 465, 516, 590, 620, 645, 708, 860, 885, 930, 1180, 1290, 1333, 1770, 1829, 1860, 2537, 2580, 2666, 3540, 3658, 3999, 5074, 5332, 5487, 6665, 7316, 7611, 7998, 9145, 10148, 10974, 12685, 13330, 15222, 15996, 18290, 19995, 21948, 25370, 26660, 27435, 30444, 36580, 38055, 39990, 50740, 54870, 76110, 78647, 79980, 109740, 152220, 157294, 235941, 314588, 393235, 471882, 786470, 943764, 1179705, 1572940, 2359410, 4718820]

約数ペア:

[(1, 4718820), (2, 2359410), (3, 1572940), (4, 1179705), (5, 943764), (6, 786470), (10, 471882), (12, 393235), (15, 314588), (20, 235941), (30, 157294), (31, 152220), (43, 109740), (59, 79980), (60, 78647), (62, 76110), (86, 54870), (93, 50740), (118, 39990), (124, 38055), (129, 36580), (155, 30444), (172, 27435), (177, 26660), (186, 25370), (215, 21948), (236, 19995), (258, 18290), (295, 15996), (310, 15222), (354, 13330), (372, 12685), (430, 10974), (465, 10148), (516, 9145), (590, 7998), (620, 7611), (645, 7316), (708, 6665), (860, 5487), (885, 5332), (930, 5074), (1180, 3999), (1290, 3658), (1333, 3540), (1770, 2666), (1829, 2580), (1860, 2537)]