127675746430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{420221}}^1$

素因数の和:421572

約数の個数: 32

約数和(自身を含む): 239990465088

約数和(自身を除く): 112314718658

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1321, 2642, 6605, 13210, 30383, 60766, 151915, 303830, 420221, 840442, 2101105, 4202210, 9665083, 19330166, 48325415, 96650830, 555111941, 1110223882, 2775559705, 5551119410, 12767574643, 25535149286, 63837873215, 127675746430]

約数ペア:

[(1, 127675746430), (2, 63837873215), (5, 25535149286), (10, 12767574643), (23, 5551119410), (46, 2775559705), (115, 1110223882), (230, 555111941), (1321, 96650830), (2642, 48325415), (6605, 19330166), (13210, 9665083), (30383, 4202210), (60766, 2101105), (151915, 840442), (303830, 420221)]