29125543730

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1539

約数の個数: 64

約数和(自身を含む): 53897121792

約数和(自身を除く): 24771578062

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 397, 610, 635, 794, 947, 1270, 1894, 1985, 3970, 4735, 7747, 9470, 15494, 24217, 38735, 48434, 50419, 57767, 77470, 100838, 115534, 120269, 121085, 240538, 242170, 252095, 288835, 375959, 504190, 577670, 601345, 751918, 1202690, 1879795, 3075559, 3759590, 6151118, 7336409, 14672818, 15377795, 22933499, 30755590, 36682045, 45866998, 47746793, 73364090, 95493586, 114667495, 229334990, 238733965, 477467930, 2912554373, 5825108746, 14562771865, 29125543730]

約数ペア:

[(1, 29125543730), (2, 14562771865), (5, 5825108746), (10, 2912554373), (61, 477467930), (122, 238733965), (127, 229334990), (254, 114667495), (305, 95493586), (397, 73364090), (610, 47746793), (635, 45866998), (794, 36682045), (947, 30755590), (1270, 22933499), (1894, 15377795), (1985, 14672818), (3970, 7336409), (4735, 6151118), (7747, 3759590), (9470, 3075559), (15494, 1879795), (24217, 1202690), (38735, 751918), (48434, 601345), (50419, 577670), (57767, 504190), (77470, 375959), (100838, 288835), (115534, 252095), (120269, 242170), (121085, 240538)]