47323710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^4\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 149237280

約数和(自身を除く): 101913570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 73, 90, 98, 105, 126, 135, 146, 147, 189, 210, 219, 245, 270, 294, 315, 343, 365, 378, 438, 441, 490, 511, 630, 657, 686, 730, 735, 882, 945, 1022, 1029, 1095, 1314, 1323, 1470, 1533, 1715, 1890, 1971, 2058, 2190, 2205, 2401, 2555, 2646, 3066, 3087, 3285, 3430, 3577, 3942, 4410, 4599, 4802, 5110, 5145, 6174, 6570, 6615, 7154, 7203, 7665, 9198, 9261, 9855, 10290, 10731, 12005, 13230, 13797, 14406, 15330, 15435, 17885, 18522, 19710, 21462, 21609, 22995, 24010, 25039, 27594, 30870, 32193, 35770, 36015, 43218, 45990, 46305, 50078, 53655, 64386, 64827, 68985, 72030, 75117, 92610, 96579, 107310, 108045, 125195, 129654, 137970, 150234, 160965, 175273, 193158, 216090, 225351, 250390, 321930, 324135, 350546, 375585, 450702, 482895, 525819, 648270, 676053, 751170, 876365, 965790, 1051638, 1126755, 1352106, 1577457, 1752730, 2253510, 2629095, 3154914, 3380265, 4732371, 5258190, 6760530, 7887285, 9464742, 15774570, 23661855, 47323710]

約数ペア:

[(1, 47323710), (2, 23661855), (3, 15774570), (5, 9464742), (6, 7887285), (7, 6760530), (9, 5258190), (10, 4732371), (14, 3380265), (15, 3154914), (18, 2629095), (21, 2253510), (27, 1752730), (30, 1577457), (35, 1352106), (42, 1126755), (45, 1051638), (49, 965790), (54, 876365), (63, 751170), (70, 676053), (73, 648270), (90, 525819), (98, 482895), (105, 450702), (126, 375585), (135, 350546), (146, 324135), (147, 321930), (189, 250390), (210, 225351), (219, 216090), (245, 193158), (270, 175273), (294, 160965), (315, 150234), (343, 137970), (365, 129654), (378, 125195), (438, 108045), (441, 107310), (490, 96579), (511, 92610), (630, 75117), (657, 72030), (686, 68985), (730, 64827), (735, 64386), (882, 53655), (945, 50078), (1022, 46305), (1029, 45990), (1095, 43218), (1314, 36015), (1323, 35770), (1470, 32193), (1533, 30870), (1715, 27594), (1890, 25039), (1971, 24010), (2058, 22995), (2190, 21609), (2205, 21462), (2401, 19710), (2555, 18522), (2646, 17885), (3066, 15435), (3087, 15330), (3285, 14406), (3430, 13797), (3577, 13230), (3942, 12005), (4410, 10731), (4599, 10290), (4802, 9855), (5110, 9261), (5145, 9198), (6174, 7665), (6570, 7203), (6615, 7154)]