151838310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 427069440

約数和(自身を除く): 275231130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 661, 741, 806, 930, 1178, 1209, 1235, 1322, 1482, 1767, 1983, 2015, 2418, 2470, 2945, 3305, 3534, 3705, 3966, 4030, 5890, 6045, 6610, 7410, 7657, 8593, 8835, 9915, 12090, 12559, 15314, 17186, 17670, 19830, 20491, 22971, 25118, 25779, 37677, 38285, 40982, 42965, 45942, 51558, 61473, 62795, 75354, 76570, 85930, 102455, 114855, 122946, 125590, 128895, 163267, 188385, 204910, 229710, 257790, 266383, 307365, 326534, 376770, 389329, 489801, 532766, 614730, 778658, 799149, 816335, 979602, 1167987, 1331915, 1598298, 1632670, 1946645, 2335974, 2449005, 2663830, 3893290, 3995745, 4898010, 5061277, 5839935, 7991490, 10122554, 11679870, 15183831, 25306385, 30367662, 50612770, 75919155, 151838310]

約数ペア:

[(1, 151838310), (2, 75919155), (3, 50612770), (5, 30367662), (6, 25306385), (10, 15183831), (13, 11679870), (15, 10122554), (19, 7991490), (26, 5839935), (30, 5061277), (31, 4898010), (38, 3995745), (39, 3893290), (57, 2663830), (62, 2449005), (65, 2335974), (78, 1946645), (93, 1632670), (95, 1598298), (114, 1331915), (130, 1167987), (155, 979602), (186, 816335), (190, 799149), (195, 778658), (247, 614730), (285, 532766), (310, 489801), (390, 389329), (403, 376770), (465, 326534), (494, 307365), (570, 266383), (589, 257790), (661, 229710), (741, 204910), (806, 188385), (930, 163267), (1178, 128895), (1209, 125590), (1235, 122946), (1322, 114855), (1482, 102455), (1767, 85930), (1983, 76570), (2015, 75354), (2418, 62795), (2470, 61473), (2945, 51558), (3305, 45942), (3534, 42965), (3705, 40982), (3966, 38285), (4030, 37677), (5890, 25779), (6045, 25118), (6610, 22971), (7410, 20491), (7657, 19830), (8593, 17670), (8835, 17186), (9915, 15314), (12090, 12559)]