69460470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 201916800

約数和(自身を除く): 132456330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 51, 54, 74, 85, 90, 102, 111, 135, 153, 170, 185, 222, 255, 270, 306, 333, 370, 409, 459, 510, 555, 629, 666, 765, 818, 918, 999, 1110, 1227, 1258, 1530, 1665, 1887, 1998, 2045, 2295, 2454, 3145, 3330, 3681, 3774, 4090, 4590, 4995, 5661, 6135, 6290, 6953, 7362, 9435, 9990, 11043, 11322, 12270, 13906, 15133, 16983, 18405, 18870, 20859, 22086, 28305, 30266, 33966, 34765, 36810, 41718, 45399, 55215, 56610, 62577, 69530, 75665, 84915, 90798, 104295, 110430, 125154, 136197, 151330, 169830, 187731, 208590, 226995, 257261, 272394, 312885, 375462, 408591, 453990, 514522, 625770, 680985, 771783, 817182, 938655, 1286305, 1361970, 1543566, 1877310, 2042955, 2315349, 2572610, 3858915, 4085910, 4630698, 6946047, 7717830, 11576745, 13892094, 23153490, 34730235, 69460470]

約数ペア:

[(1, 69460470), (2, 34730235), (3, 23153490), (5, 13892094), (6, 11576745), (9, 7717830), (10, 6946047), (15, 4630698), (17, 4085910), (18, 3858915), (27, 2572610), (30, 2315349), (34, 2042955), (37, 1877310), (45, 1543566), (51, 1361970), (54, 1286305), (74, 938655), (85, 817182), (90, 771783), (102, 680985), (111, 625770), (135, 514522), (153, 453990), (170, 408591), (185, 375462), (222, 312885), (255, 272394), (270, 257261), (306, 226995), (333, 208590), (370, 187731), (409, 169830), (459, 151330), (510, 136197), (555, 125154), (629, 110430), (666, 104295), (765, 90798), (818, 84915), (918, 75665), (999, 69530), (1110, 62577), (1227, 56610), (1258, 55215), (1530, 45399), (1665, 41718), (1887, 36810), (1998, 34765), (2045, 33966), (2295, 30266), (2454, 28305), (3145, 22086), (3330, 20859), (3681, 18870), (3774, 18405), (4090, 16983), (4590, 15133), (4995, 13906), (5661, 12270), (6135, 11322), (6290, 11043), (6953, 9990), (7362, 9435)]