173826210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 443310912

約数和(自身を除く): 269484702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 61, 86, 94, 122, 129, 141, 183, 215, 235, 258, 282, 305, 366, 430, 470, 610, 645, 705, 915, 1290, 1410, 1830, 2021, 2209, 2623, 2867, 4042, 4418, 5246, 5734, 6063, 6627, 7869, 8601, 10105, 11045, 12126, 13115, 13254, 14335, 15738, 17202, 20210, 22090, 26230, 28670, 30315, 33135, 39345, 43005, 60630, 66270, 78690, 86010, 94987, 123281, 134749, 189974, 246562, 269498, 284961, 369843, 404247, 474935, 569922, 616405, 673745, 739686, 808494, 949870, 1232810, 1347490, 1424805, 1849215, 2021235, 2849610, 3698430, 4042470, 5794207, 11588414, 17382621, 28971035, 34765242, 57942070, 86913105, 173826210]

約数ペア:

[(1, 173826210), (2, 86913105), (3, 57942070), (5, 34765242), (6, 28971035), (10, 17382621), (15, 11588414), (30, 5794207), (43, 4042470), (47, 3698430), (61, 2849610), (86, 2021235), (94, 1849215), (122, 1424805), (129, 1347490), (141, 1232810), (183, 949870), (215, 808494), (235, 739686), (258, 673745), (282, 616405), (305, 569922), (366, 474935), (430, 404247), (470, 369843), (610, 284961), (645, 269498), (705, 246562), (915, 189974), (1290, 134749), (1410, 123281), (1830, 94987), (2021, 86010), (2209, 78690), (2623, 66270), (2867, 60630), (4042, 43005), (4418, 39345), (5246, 33135), (5734, 30315), (6063, 28670), (6627, 26230), (7869, 22090), (8601, 20210), (10105, 17202), (11045, 15738), (12126, 14335), (13115, 13254)]