486579170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 128

約数和(自身を含む): 1166745600

約数和(自身を除く): 680166430

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 79, 95, 110, 133, 154, 158, 190, 209, 266, 385, 395, 418, 421, 553, 665, 770, 790, 842, 869, 1045, 1106, 1330, 1463, 1501, 1738, 2090, 2105, 2765, 2926, 2947, 3002, 4210, 4345, 4631, 5530, 5894, 6083, 7315, 7505, 7999, 8690, 9262, 10507, 12166, 14630, 14735, 15010, 15998, 16511, 21014, 23155, 29470, 30415, 32417, 33022, 33259, 39995, 46310, 52535, 55993, 60830, 64834, 66518, 79990, 82555, 87989, 105070, 111986, 115577, 162085, 165110, 166295, 175978, 231154, 232813, 279965, 324170, 332590, 365849, 439945, 465626, 559930, 577885, 615923, 631921, 731698, 879890, 1155770, 1164065, 1231846, 1263842, 1829245, 2328130, 2560943, 3079615, 3159605, 3658490, 4423447, 5121886, 6159230, 6319210, 6951131, 8846894, 12804715, 13902262, 22117235, 25609430, 34755655, 44234470, 48657917, 69511310, 97315834, 243289585, 486579170]

約数ペア:

[(1, 486579170), (2, 243289585), (5, 97315834), (7, 69511310), (10, 48657917), (11, 44234470), (14, 34755655), (19, 25609430), (22, 22117235), (35, 13902262), (38, 12804715), (55, 8846894), (70, 6951131), (77, 6319210), (79, 6159230), (95, 5121886), (110, 4423447), (133, 3658490), (154, 3159605), (158, 3079615), (190, 2560943), (209, 2328130), (266, 1829245), (385, 1263842), (395, 1231846), (418, 1164065), (421, 1155770), (553, 879890), (665, 731698), (770, 631921), (790, 615923), (842, 577885), (869, 559930), (1045, 465626), (1106, 439945), (1330, 365849), (1463, 332590), (1501, 324170), (1738, 279965), (2090, 232813), (2105, 231154), (2765, 175978), (2926, 166295), (2947, 165110), (3002, 162085), (4210, 115577), (4345, 111986), (4631, 105070), (5530, 87989), (5894, 82555), (6083, 79990), (7315, 66518), (7505, 64834), (7999, 60830), (8690, 55993), (9262, 52535), (10507, 46310), (12166, 39995), (14630, 33259), (14735, 33022), (15010, 32417), (15998, 30415), (16511, 29470), (21014, 23155)]