39478590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 160

約数和(自身を含む): 116671104

約数和(自身を除く): 77192514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 61, 81, 85, 90, 94, 102, 122, 135, 141, 153, 162, 170, 183, 235, 255, 270, 282, 305, 306, 366, 405, 423, 459, 470, 510, 549, 610, 705, 765, 799, 810, 846, 915, 918, 1037, 1098, 1269, 1377, 1410, 1530, 1598, 1647, 1830, 2074, 2115, 2295, 2397, 2538, 2745, 2754, 2867, 3111, 3294, 3807, 3995, 4230, 4590, 4794, 4941, 5185, 5490, 5734, 6222, 6345, 6885, 7191, 7614, 7990, 8235, 8601, 9333, 9882, 10370, 11985, 12690, 13770, 14335, 14382, 15555, 16470, 17202, 18666, 19035, 21573, 23970, 24705, 25803, 27999, 28670, 31110, 35955, 38070, 43005, 43146, 46665, 48739, 49410, 51606, 55998, 64719, 71910, 77409, 83997, 86010, 93330, 97478, 107865, 129015, 129438, 139995, 146217, 154818, 167994, 215730, 232227, 243695, 258030, 279990, 292434, 323595, 387045, 419985, 438651, 464454, 487390, 647190, 731085, 774090, 839970, 877302, 1161135, 1315953, 1462170, 2193255, 2322270, 2631906, 3947859, 4386510, 6579765, 7895718, 13159530, 19739295, 39478590]

約数ペア:

[(1, 39478590), (2, 19739295), (3, 13159530), (5, 7895718), (6, 6579765), (9, 4386510), (10, 3947859), (15, 2631906), (17, 2322270), (18, 2193255), (27, 1462170), (30, 1315953), (34, 1161135), (45, 877302), (47, 839970), (51, 774090), (54, 731085), (61, 647190), (81, 487390), (85, 464454), (90, 438651), (94, 419985), (102, 387045), (122, 323595), (135, 292434), (141, 279990), (153, 258030), (162, 243695), (170, 232227), (183, 215730), (235, 167994), (255, 154818), (270, 146217), (282, 139995), (305, 129438), (306, 129015), (366, 107865), (405, 97478), (423, 93330), (459, 86010), (470, 83997), (510, 77409), (549, 71910), (610, 64719), (705, 55998), (765, 51606), (799, 49410), (810, 48739), (846, 46665), (915, 43146), (918, 43005), (1037, 38070), (1098, 35955), (1269, 31110), (1377, 28670), (1410, 27999), (1530, 25803), (1598, 24705), (1647, 23970), (1830, 21573), (2074, 19035), (2115, 18666), (2295, 17202), (2397, 16470), (2538, 15555), (2745, 14382), (2754, 14335), (2867, 13770), (3111, 12690), (3294, 11985), (3807, 10370), (3995, 9882), (4230, 9333), (4590, 8601), (4794, 8235), (4941, 7990), (5185, 7614), (5490, 7191), (5734, 6885), (6222, 6345)]