1019547660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 2889432000

約数和(自身を除く): 1869884340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 269, 349, 362, 538, 543, 698, 724, 807, 905, 1047, 1076, 1086, 1345, 1396, 1614, 1745, 1810, 2094, 2172, 2690, 2715, 3228, 3490, 3620, 4035, 4188, 5235, 5380, 5430, 6980, 8070, 10470, 10860, 16140, 20940, 48689, 63169, 93881, 97378, 126338, 146067, 187762, 189507, 194756, 243445, 252676, 281643, 292134, 315845, 375524, 379014, 469405, 486890, 563286, 584268, 631690, 730335, 758028, 938810, 947535, 973780, 1126572, 1263380, 1408215, 1460670, 1877620, 1895070, 2816430, 2921340, 3790140, 5632860, 16992461, 33984922, 50977383, 67969844, 84962305, 101954766, 169924610, 203909532, 254886915, 339849220, 509773830, 1019547660]

約数ペア:

[(1, 1019547660), (2, 509773830), (3, 339849220), (4, 254886915), (5, 203909532), (6, 169924610), (10, 101954766), (12, 84962305), (15, 67969844), (20, 50977383), (30, 33984922), (60, 16992461), (181, 5632860), (269, 3790140), (349, 2921340), (362, 2816430), (538, 1895070), (543, 1877620), (698, 1460670), (724, 1408215), (807, 1263380), (905, 1126572), (1047, 973780), (1076, 947535), (1086, 938810), (1345, 758028), (1396, 730335), (1614, 631690), (1745, 584268), (1810, 563286), (2094, 486890), (2172, 469405), (2690, 379014), (2715, 375524), (3228, 315845), (3490, 292134), (3620, 281643), (4035, 252676), (4188, 243445), (5235, 194756), (5380, 189507), (5430, 187762), (6980, 146067), (8070, 126338), (10470, 97378), (10860, 93881), (16140, 63169), (20940, 48689)]