155512353010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1249}}^1\times {\mathrm{2467}}^1$

素因数の和:3840

約数の個数: 96

約数和(自身を含む): 329181840000

約数和(自身を除く): 173669486990

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 103, 206, 245, 490, 515, 721, 1030, 1249, 1442, 2467, 2498, 3605, 4934, 5047, 6245, 7210, 8743, 10094, 12335, 12490, 17269, 17486, 24670, 25235, 34538, 43715, 50470, 61201, 86345, 87430, 120883, 122402, 128647, 172690, 241766, 254101, 257294, 306005, 508202, 604415, 612010, 643235, 900529, 1208830, 1270505, 1286470, 1778707, 1801058, 2541010, 3081283, 3557414, 4502645, 6162566, 6303703, 8893535, 9005290, 12450949, 12607406, 15406415, 17787070, 21568981, 24901898, 30812830, 31518515, 43137962, 62254745, 63037030, 107844905, 124509490, 150982867, 215689810, 301965734, 317372149, 634744298, 754914335, 1509828670, 1586860745, 2221605043, 3173721490, 4443210086, 11108025215, 15551235301, 22216050430, 31102470602, 77756176505, 155512353010]

約数ペア:

[(1, 155512353010), (2, 77756176505), (5, 31102470602), (7, 22216050430), (10, 15551235301), (14, 11108025215), (35, 4443210086), (49, 3173721490), (70, 2221605043), (98, 1586860745), (103, 1509828670), (206, 754914335), (245, 634744298), (490, 317372149), (515, 301965734), (721, 215689810), (1030, 150982867), (1249, 124509490), (1442, 107844905), (2467, 63037030), (2498, 62254745), (3605, 43137962), (4934, 31518515), (5047, 30812830), (6245, 24901898), (7210, 21568981), (8743, 17787070), (10094, 15406415), (12335, 12607406), (12490, 12450949), (17269, 9005290), (17486, 8893535), (24670, 6303703), (25235, 6162566), (34538, 4502645), (43715, 3557414), (50470, 3081283), (61201, 2541010), (86345, 1801058), (87430, 1778707), (120883, 1286470), (122402, 1270505), (128647, 1208830), (172690, 900529), (241766, 643235), (254101, 612010), (257294, 604415), (306005, 508202)]