17628390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 53099280

約数和(自身を除く): 35470890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 61, 65, 78, 90, 95, 114, 117, 122, 130, 169, 171, 183, 190, 195, 234, 247, 285, 305, 338, 342, 366, 390, 494, 507, 549, 570, 585, 610, 741, 793, 845, 855, 915, 1014, 1098, 1159, 1170, 1235, 1482, 1521, 1586, 1690, 1710, 1830, 2223, 2318, 2379, 2470, 2535, 2745, 3042, 3211, 3477, 3705, 3965, 4446, 4758, 5070, 5490, 5795, 6422, 6954, 7137, 7410, 7605, 7930, 9633, 10309, 10431, 11115, 11590, 11895, 14274, 15067, 15210, 16055, 17385, 19266, 20618, 20862, 22230, 23790, 28899, 30134, 30927, 32110, 34770, 35685, 45201, 48165, 51545, 52155, 57798, 61854, 71370, 75335, 90402, 92781, 96330, 103090, 104310, 135603, 144495, 150670, 154635, 185562, 195871, 226005, 271206, 288990, 309270, 391742, 452010, 463905, 587613, 678015, 927810, 979355, 1175226, 1356030, 1762839, 1958710, 2938065, 3525678, 5876130, 8814195, 17628390]

約数ペア:

[(1, 17628390), (2, 8814195), (3, 5876130), (5, 3525678), (6, 2938065), (9, 1958710), (10, 1762839), (13, 1356030), (15, 1175226), (18, 979355), (19, 927810), (26, 678015), (30, 587613), (38, 463905), (39, 452010), (45, 391742), (57, 309270), (61, 288990), (65, 271206), (78, 226005), (90, 195871), (95, 185562), (114, 154635), (117, 150670), (122, 144495), (130, 135603), (169, 104310), (171, 103090), (183, 96330), (190, 92781), (195, 90402), (234, 75335), (247, 71370), (285, 61854), (305, 57798), (338, 52155), (342, 51545), (366, 48165), (390, 45201), (494, 35685), (507, 34770), (549, 32110), (570, 30927), (585, 30134), (610, 28899), (741, 23790), (793, 22230), (845, 20862), (855, 20618), (915, 19266), (1014, 17385), (1098, 16055), (1159, 15210), (1170, 15067), (1235, 14274), (1482, 11895), (1521, 11590), (1586, 11115), (1690, 10431), (1710, 10309), (1830, 9633), (2223, 7930), (2318, 7605), (2379, 7410), (2470, 7137), (2535, 6954), (2745, 6422), (3042, 5795), (3211, 5490), (3477, 5070), (3705, 4758), (3965, 4446)]