2783203410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9161}}^1$

素因数の和:9244

約数の個数: 128

約数和(自身を含む): 7757648640

約数和(自身を除く): 4974445230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 41, 57, 65, 78, 82, 95, 114, 123, 130, 190, 195, 205, 246, 247, 285, 390, 410, 494, 533, 570, 615, 741, 779, 1066, 1230, 1235, 1482, 1558, 1599, 2337, 2470, 2665, 3198, 3705, 3895, 4674, 5330, 7410, 7790, 7995, 9161, 10127, 11685, 15990, 18322, 20254, 23370, 27483, 30381, 45805, 50635, 54966, 60762, 91610, 101270, 119093, 137415, 151905, 174059, 238186, 274830, 303810, 348118, 357279, 375601, 522177, 595465, 714558, 751202, 870295, 1044354, 1126803, 1190930, 1740590, 1786395, 1878005, 2253606, 2262767, 2610885, 3572790, 3756010, 4525534, 4882813, 5221770, 5634015, 6788301, 7136419, 9765626, 11268030, 11313835, 13576602, 14272838, 14648439, 21409257, 22627670, 24414065, 29296878, 33941505, 35682095, 42818514, 48828130, 67883010, 71364190, 73242195, 92773447, 107046285, 146484390, 185546894, 214092570, 278320341, 463867235, 556640682, 927734470, 1391601705, 2783203410]

約数ペア:

[(1, 2783203410), (2, 1391601705), (3, 927734470), (5, 556640682), (6, 463867235), (10, 278320341), (13, 214092570), (15, 185546894), (19, 146484390), (26, 107046285), (30, 92773447), (38, 73242195), (39, 71364190), (41, 67883010), (57, 48828130), (65, 42818514), (78, 35682095), (82, 33941505), (95, 29296878), (114, 24414065), (123, 22627670), (130, 21409257), (190, 14648439), (195, 14272838), (205, 13576602), (246, 11313835), (247, 11268030), (285, 9765626), (390, 7136419), (410, 6788301), (494, 5634015), (533, 5221770), (570, 4882813), (615, 4525534), (741, 3756010), (779, 3572790), (1066, 2610885), (1230, 2262767), (1235, 2253606), (1482, 1878005), (1558, 1786395), (1599, 1740590), (2337, 1190930), (2470, 1126803), (2665, 1044354), (3198, 870295), (3705, 751202), (3895, 714558), (4674, 595465), (5330, 522177), (7410, 375601), (7790, 357279), (7995, 348118), (9161, 303810), (10127, 274830), (11685, 238186), (15990, 174059), (18322, 151905), (20254, 137415), (23370, 119093), (27483, 101270), (30381, 91610), (45805, 60762), (50635, 54966)]