39790170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 124761600

約数和(自身を除く): 84971430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 569, 630, 666, 777, 945, 999, 1110, 1138, 1295, 1554, 1665, 1707, 1890, 1998, 2331, 2590, 2845, 3330, 3414, 3885, 3983, 4662, 4995, 5121, 5690, 6993, 7770, 7966, 8535, 9990, 10242, 11655, 11949, 13986, 15363, 17070, 19915, 21053, 23310, 23898, 25605, 30726, 34965, 35847, 39830, 42106, 51210, 59745, 63159, 69930, 71694, 76815, 105265, 107541, 119490, 126318, 147371, 153630, 179235, 189477, 210530, 215082, 294742, 315795, 358470, 378954, 442113, 537705, 568431, 631590, 736855, 884226, 947385, 1075410, 1136862, 1326339, 1473710, 1894770, 2210565, 2652678, 2842155, 3979017, 4421130, 5684310, 6631695, 7958034, 13263390, 19895085, 39790170]

約数ペア:

[(1, 39790170), (2, 19895085), (3, 13263390), (5, 7958034), (6, 6631695), (7, 5684310), (9, 4421130), (10, 3979017), (14, 2842155), (15, 2652678), (18, 2210565), (21, 1894770), (27, 1473710), (30, 1326339), (35, 1136862), (37, 1075410), (42, 947385), (45, 884226), (54, 736855), (63, 631590), (70, 568431), (74, 537705), (90, 442113), (105, 378954), (111, 358470), (126, 315795), (135, 294742), (185, 215082), (189, 210530), (210, 189477), (222, 179235), (259, 153630), (270, 147371), (315, 126318), (333, 119490), (370, 107541), (378, 105265), (518, 76815), (555, 71694), (569, 69930), (630, 63159), (666, 59745), (777, 51210), (945, 42106), (999, 39830), (1110, 35847), (1138, 34965), (1295, 30726), (1554, 25605), (1665, 23898), (1707, 23310), (1890, 21053), (1998, 19915), (2331, 17070), (2590, 15363), (2845, 13986), (3330, 11949), (3414, 11655), (3885, 10242), (3983, 9990), (4662, 8535), (4995, 7966), (5121, 7770), (5690, 6993)]