1517960010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{20477}}^1$

素因数の和:20847

約数の個数: 64

約数和(自身を含む): 4175546112

約数和(自身を除く): 2657586102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 2118, 2471, 3530, 4942, 5295, 7413, 10590, 12355, 14826, 20477, 24710, 37065, 40954, 61431, 74130, 102385, 122862, 143339, 204770, 286678, 307155, 430017, 614310, 716695, 860034, 1433390, 2150085, 4300170, 7228381, 14456762, 21685143, 36141905, 43370286, 50598667, 72283810, 101197334, 108425715, 151796001, 216851430, 252993335, 303592002, 505986670, 758980005, 1517960010]

約数ペア:

[(1, 1517960010), (2, 758980005), (3, 505986670), (5, 303592002), (6, 252993335), (7, 216851430), (10, 151796001), (14, 108425715), (15, 101197334), (21, 72283810), (30, 50598667), (35, 43370286), (42, 36141905), (70, 21685143), (105, 14456762), (210, 7228381), (353, 4300170), (706, 2150085), (1059, 1433390), (1765, 860034), (2118, 716695), (2471, 614310), (3530, 430017), (4942, 307155), (5295, 286678), (7413, 204770), (10590, 143339), (12355, 122862), (14826, 102385), (20477, 74130), (24710, 61431), (37065, 40954)]