17798820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 56542080

約数和(自身を除く): 38743260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1201, 1235, 1482, 2402, 2470, 2964, 3603, 3705, 4804, 4940, 6005, 7206, 7410, 12010, 14412, 14820, 15613, 18015, 22819, 24020, 31226, 36030, 45638, 46839, 62452, 68457, 72060, 78065, 91276, 93678, 114095, 136914, 156130, 187356, 228190, 234195, 273828, 296647, 312260, 342285, 456380, 468390, 593294, 684570, 889941, 936780, 1186588, 1369140, 1483235, 1779882, 2966470, 3559764, 4449705, 5932940, 8899410, 17798820]

約数ペア:

[(1, 17798820), (2, 8899410), (3, 5932940), (4, 4449705), (5, 3559764), (6, 2966470), (10, 1779882), (12, 1483235), (13, 1369140), (15, 1186588), (19, 936780), (20, 889941), (26, 684570), (30, 593294), (38, 468390), (39, 456380), (52, 342285), (57, 312260), (60, 296647), (65, 273828), (76, 234195), (78, 228190), (95, 187356), (114, 156130), (130, 136914), (156, 114095), (190, 93678), (195, 91276), (228, 78065), (247, 72060), (260, 68457), (285, 62452), (380, 46839), (390, 45638), (494, 36030), (570, 31226), (741, 24020), (780, 22819), (988, 18015), (1140, 15613), (1201, 14820), (1235, 14412), (1482, 12010), (2402, 7410), (2470, 7206), (2964, 6005), (3603, 4940), (3705, 4804)]