66130130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 141571584

約数和(自身を除く): 75441454

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 43, 55, 62, 82, 86, 110, 121, 155, 205, 215, 242, 310, 341, 410, 430, 451, 473, 605, 682, 902, 946, 1210, 1271, 1333, 1705, 1763, 2255, 2365, 2542, 2666, 3410, 3526, 3751, 4510, 4730, 4961, 5203, 6355, 6665, 7502, 8815, 9922, 10406, 12710, 13330, 13981, 14663, 17630, 18755, 19393, 24805, 26015, 27962, 29326, 37510, 38786, 49610, 52030, 54653, 69905, 73315, 96965, 109306, 139810, 146630, 153791, 161293, 193930, 213323, 273265, 307582, 322586, 426646, 546530, 601183, 768955, 806465, 1066615, 1202366, 1537910, 1612930, 2133230, 3005915, 6011830, 6613013, 13226026, 33065065, 66130130]

約数ペア:

[(1, 66130130), (2, 33065065), (5, 13226026), (10, 6613013), (11, 6011830), (22, 3005915), (31, 2133230), (41, 1612930), (43, 1537910), (55, 1202366), (62, 1066615), (82, 806465), (86, 768955), (110, 601183), (121, 546530), (155, 426646), (205, 322586), (215, 307582), (242, 273265), (310, 213323), (341, 193930), (410, 161293), (430, 153791), (451, 146630), (473, 139810), (605, 109306), (682, 96965), (902, 73315), (946, 69905), (1210, 54653), (1271, 52030), (1333, 49610), (1705, 38786), (1763, 37510), (2255, 29326), (2365, 27962), (2542, 26015), (2666, 24805), (3410, 19393), (3526, 18755), (3751, 17630), (4510, 14663), (4730, 13981), (4961, 13330), (5203, 12710), (6355, 10406), (6665, 9922), (7502, 8815)]