61620130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1123

約数の個数: 64

約数和(自身を含む): 133612416

約数和(自身を除く): 71992286

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 286, 410, 451, 533, 715, 902, 1051, 1066, 1430, 2102, 2255, 2665, 4510, 5255, 5330, 5863, 10510, 11561, 11726, 13663, 23122, 27326, 29315, 43091, 57805, 58630, 68315, 86182, 115610, 136630, 150293, 215455, 300586, 430910, 474001, 560183, 751465, 948002, 1120366, 1502930, 2370005, 2800915, 4740010, 5601830, 6162013, 12324026, 30810065, 61620130]

約数ペア:

[(1, 61620130), (2, 30810065), (5, 12324026), (10, 6162013), (11, 5601830), (13, 4740010), (22, 2800915), (26, 2370005), (41, 1502930), (55, 1120366), (65, 948002), (82, 751465), (110, 560183), (130, 474001), (143, 430910), (205, 300586), (286, 215455), (410, 150293), (451, 136630), (533, 115610), (715, 86182), (902, 68315), (1051, 58630), (1066, 57805), (1430, 43091), (2102, 29315), (2255, 27326), (2665, 23122), (4510, 13663), (5255, 11726), (5330, 11561), (5863, 10510)]