119212210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 120288590

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 109, 130, 179, 218, 235, 358, 470, 545, 611, 895, 1090, 1222, 1417, 1790, 2327, 2834, 3055, 4654, 5123, 6110, 7085, 8413, 10246, 11635, 14170, 16826, 19511, 23270, 25615, 39022, 42065, 51230, 66599, 84130, 97555, 109369, 133198, 195110, 218738, 253643, 332995, 507286, 546845, 665990, 917017, 1093690, 1268215, 1834034, 2536430, 4585085, 9170170, 11921221, 23842442, 59606105, 119212210]

約数ペア:

[(1, 119212210), (2, 59606105), (5, 23842442), (10, 11921221), (13, 9170170), (26, 4585085), (47, 2536430), (65, 1834034), (94, 1268215), (109, 1093690), (130, 917017), (179, 665990), (218, 546845), (235, 507286), (358, 332995), (470, 253643), (545, 218738), (611, 195110), (895, 133198), (1090, 109369), (1222, 97555), (1417, 84130), (1790, 66599), (2327, 51230), (2834, 42065), (3055, 39022), (4654, 25615), (5123, 23270), (6110, 19511), (7085, 16826), (8413, 14170), (10246, 11635)]