73533990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 125531610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 71, 79, 95, 114, 115, 138, 142, 158, 190, 213, 230, 237, 285, 345, 355, 395, 426, 437, 474, 570, 690, 710, 790, 874, 1065, 1185, 1311, 1349, 1501, 1633, 1817, 2130, 2185, 2370, 2622, 2698, 3002, 3266, 3634, 4047, 4370, 4503, 4899, 5451, 5609, 6555, 6745, 7505, 8094, 8165, 9006, 9085, 9798, 10902, 11218, 13110, 13490, 15010, 16330, 16827, 18170, 20235, 22515, 24495, 27255, 28045, 31027, 33654, 34523, 40470, 45030, 48990, 54510, 56090, 62054, 69046, 84135, 93081, 103569, 106571, 129007, 155135, 168270, 172615, 186162, 207138, 213142, 258014, 310270, 319713, 345230, 387021, 465405, 517845, 532855, 639426, 645035, 774042, 930810, 1035690, 1065710, 1290070, 1598565, 1935105, 2451133, 3197130, 3870210, 4902266, 7353399, 12255665, 14706798, 24511330, 36766995, 73533990]

約数ペア:

[(1, 73533990), (2, 36766995), (3, 24511330), (5, 14706798), (6, 12255665), (10, 7353399), (15, 4902266), (19, 3870210), (23, 3197130), (30, 2451133), (38, 1935105), (46, 1598565), (57, 1290070), (69, 1065710), (71, 1035690), (79, 930810), (95, 774042), (114, 645035), (115, 639426), (138, 532855), (142, 517845), (158, 465405), (190, 387021), (213, 345230), (230, 319713), (237, 310270), (285, 258014), (345, 213142), (355, 207138), (395, 186162), (426, 172615), (437, 168270), (474, 155135), (570, 129007), (690, 106571), (710, 103569), (790, 93081), (874, 84135), (1065, 69046), (1185, 62054), (1311, 56090), (1349, 54510), (1501, 48990), (1633, 45030), (1817, 40470), (2130, 34523), (2185, 33654), (2370, 31027), (2622, 28045), (2698, 27255), (3002, 24495), (3266, 22515), (3634, 20235), (4047, 18170), (4370, 16827), (4503, 16330), (4899, 15010), (5451, 13490), (5609, 13110), (6555, 11218), (6745, 10902), (7505, 9798), (8094, 9085), (8165, 9006)]