13978110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 35769600

約数和(自身を除く): 21791490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 179, 190, 274, 285, 358, 411, 537, 570, 685, 822, 895, 1074, 1370, 1790, 2055, 2603, 2685, 3401, 4110, 5206, 5370, 6802, 7809, 10203, 13015, 15618, 17005, 20406, 24523, 26030, 34010, 39045, 49046, 51015, 73569, 78090, 102030, 122615, 147138, 245230, 367845, 465937, 735690, 931874, 1397811, 2329685, 2795622, 4659370, 6989055, 13978110]

約数ペア:

[(1, 13978110), (2, 6989055), (3, 4659370), (5, 2795622), (6, 2329685), (10, 1397811), (15, 931874), (19, 735690), (30, 465937), (38, 367845), (57, 245230), (95, 147138), (114, 122615), (137, 102030), (179, 78090), (190, 73569), (274, 51015), (285, 49046), (358, 39045), (411, 34010), (537, 26030), (570, 24523), (685, 20406), (822, 17005), (895, 15618), (1074, 13015), (1370, 10203), (1790, 7809), (2055, 6802), (2603, 5370), (2685, 5206), (3401, 4110)]