70880260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 176762880

約数和(自身を除く): 105882620

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 31, 38, 44, 55, 62, 76, 95, 110, 124, 155, 190, 209, 220, 310, 341, 380, 418, 547, 589, 620, 682, 836, 1045, 1094, 1178, 1364, 1705, 2090, 2188, 2356, 2735, 2945, 3410, 4180, 5470, 5890, 6017, 6479, 6820, 10393, 10940, 11780, 12034, 12958, 16957, 20786, 24068, 25916, 30085, 32395, 33914, 41572, 51965, 60170, 64790, 67828, 84785, 103930, 114323, 120340, 129580, 169570, 186527, 207860, 228646, 322183, 339140, 373054, 457292, 571615, 644366, 746108, 932635, 1143230, 1288732, 1610915, 1865270, 2286460, 3221830, 3544013, 3730540, 6443660, 7088026, 14176052, 17720065, 35440130, 70880260]

約数ペア:

[(1, 70880260), (2, 35440130), (4, 17720065), (5, 14176052), (10, 7088026), (11, 6443660), (19, 3730540), (20, 3544013), (22, 3221830), (31, 2286460), (38, 1865270), (44, 1610915), (55, 1288732), (62, 1143230), (76, 932635), (95, 746108), (110, 644366), (124, 571615), (155, 457292), (190, 373054), (209, 339140), (220, 322183), (310, 228646), (341, 207860), (380, 186527), (418, 169570), (547, 129580), (589, 120340), (620, 114323), (682, 103930), (836, 84785), (1045, 67828), (1094, 64790), (1178, 60170), (1364, 51965), (1705, 41572), (2090, 33914), (2188, 32395), (2356, 30085), (2735, 25916), (2945, 24068), (3410, 20786), (4180, 16957), (5470, 12958), (5890, 12034), (6017, 11780), (6479, 10940), (6820, 10393)]