156796010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{60539}}^1$

素因数の和:60590

約数の個数: 32

約数和(自身を含む): 331274880

約数和(自身を除く): 174478870

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 60539, 121078, 302695, 423773, 605390, 847546, 2118865, 2239943, 4237730, 4479886, 11199715, 15679601, 22399430, 31359202, 78398005, 156796010]

約数ペア:

[(1, 156796010), (2, 78398005), (5, 31359202), (7, 22399430), (10, 15679601), (14, 11199715), (35, 4479886), (37, 4237730), (70, 2239943), (74, 2118865), (185, 847546), (259, 605390), (370, 423773), (518, 302695), (1295, 121078), (2590, 60539)]