15709999370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{30509}}^1$

素因数の和:30779

約数の個数: 64

約数和(自身を含む): 32384046240

約数和(自身を除く): 16674046870

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 233, 442, 466, 1105, 1165, 2210, 2330, 3029, 3961, 6058, 7922, 15145, 19805, 30290, 30509, 39610, 51493, 61018, 102986, 152545, 257465, 305090, 396617, 514930, 518653, 793234, 1037306, 1983085, 2593265, 3966170, 5186530, 6742489, 7108597, 13484978, 14217194, 33712445, 35542985, 67424890, 71085970, 92411761, 120846149, 184823522, 241692298, 462058805, 604230745, 924117610, 1208461490, 1570999937, 3141999874, 7854999685, 15709999370]

約数ペア:

[(1, 15709999370), (2, 7854999685), (5, 3141999874), (10, 1570999937), (13, 1208461490), (17, 924117610), (26, 604230745), (34, 462058805), (65, 241692298), (85, 184823522), (130, 120846149), (170, 92411761), (221, 71085970), (233, 67424890), (442, 35542985), (466, 33712445), (1105, 14217194), (1165, 13484978), (2210, 7108597), (2330, 6742489), (3029, 5186530), (3961, 3966170), (6058, 2593265), (7922, 1983085), (15145, 1037306), (19805, 793234), (30290, 518653), (30509, 514930), (39610, 396617), (51493, 305090), (61018, 257465), (102986, 152545)]