1916132010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{158489}}^1$

素因数の和:158543

約数の個数: 64

約数和(自身を含む): 5112253440

約数和(自身を除く): 3196121430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 158489, 316978, 475467, 792445, 950934, 1584890, 2060357, 2377335, 4120714, 4754670, 4913159, 6181071, 9826318, 10301785, 12362142, 14739477, 20603570, 24565795, 29478954, 30905355, 49131590, 61810710, 63871067, 73697385, 127742134, 147394770, 191613201, 319355335, 383226402, 638710670, 958066005, 1916132010]

約数ペア:

[(1, 1916132010), (2, 958066005), (3, 638710670), (5, 383226402), (6, 319355335), (10, 191613201), (13, 147394770), (15, 127742134), (26, 73697385), (30, 63871067), (31, 61810710), (39, 49131590), (62, 30905355), (65, 29478954), (78, 24565795), (93, 20603570), (130, 14739477), (155, 12362142), (186, 10301785), (195, 9826318), (310, 6181071), (390, 4913159), (403, 4754670), (465, 4120714), (806, 2377335), (930, 2060357), (1209, 1584890), (2015, 950934), (2418, 792445), (4030, 475467), (6045, 316978), (12090, 158489)]