3100230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 10136880

約数和(自身を除く): 7036650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 37, 38, 42, 45, 49, 57, 63, 70, 74, 90, 95, 98, 105, 111, 114, 126, 133, 147, 171, 185, 190, 210, 222, 245, 259, 266, 285, 294, 315, 333, 342, 370, 399, 441, 490, 518, 555, 570, 630, 665, 666, 703, 735, 777, 798, 855, 882, 931, 1110, 1197, 1295, 1330, 1406, 1470, 1554, 1665, 1710, 1813, 1862, 1995, 2109, 2205, 2331, 2394, 2590, 2793, 3330, 3515, 3626, 3885, 3990, 4218, 4410, 4655, 4662, 4921, 5439, 5586, 5985, 6327, 7030, 7770, 8379, 9065, 9310, 9842, 10545, 10878, 11655, 11970, 12654, 13965, 14763, 16317, 16758, 18130, 21090, 23310, 24605, 27195, 27930, 29526, 31635, 32634, 34447, 41895, 44289, 49210, 54390, 63270, 68894, 73815, 81585, 83790, 88578, 103341, 147630, 163170, 172235, 206682, 221445, 310023, 344470, 442890, 516705, 620046, 1033410, 1550115, 3100230]

約数ペア:

[(1, 3100230), (2, 1550115), (3, 1033410), (5, 620046), (6, 516705), (7, 442890), (9, 344470), (10, 310023), (14, 221445), (15, 206682), (18, 172235), (19, 163170), (21, 147630), (30, 103341), (35, 88578), (37, 83790), (38, 81585), (42, 73815), (45, 68894), (49, 63270), (57, 54390), (63, 49210), (70, 44289), (74, 41895), (90, 34447), (95, 32634), (98, 31635), (105, 29526), (111, 27930), (114, 27195), (126, 24605), (133, 23310), (147, 21090), (171, 18130), (185, 16758), (190, 16317), (210, 14763), (222, 13965), (245, 12654), (259, 11970), (266, 11655), (285, 10878), (294, 10545), (315, 9842), (333, 9310), (342, 9065), (370, 8379), (399, 7770), (441, 7030), (490, 6327), (518, 5985), (555, 5586), (570, 5439), (630, 4921), (665, 4662), (666, 4655), (703, 4410), (735, 4218), (777, 3990), (798, 3885), (855, 3626), (882, 3515), (931, 3330), (1110, 2793), (1197, 2590), (1295, 2394), (1330, 2331), (1406, 2205), (1470, 2109), (1554, 1995), (1665, 1862), (1710, 1813)]