30428108520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{35911}}^1$

素因数の和:36255

約数の個数: 128

約数和(自身を含む): 95566141440

約数和(自身を除く): 65138032920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 307, 345, 460, 552, 614, 690, 920, 921, 1228, 1380, 1535, 1842, 2456, 2760, 3070, 3684, 4605, 6140, 7061, 7368, 9210, 12280, 14122, 18420, 21183, 28244, 35305, 35911, 36840, 42366, 56488, 70610, 71822, 84732, 105915, 107733, 141220, 143644, 169464, 179555, 211830, 215466, 282440, 287288, 359110, 423660, 430932, 538665, 718220, 825953, 847320, 861864, 1077330, 1436440, 1651906, 2154660, 2477859, 3303812, 4129765, 4309320, 4955718, 6607624, 8259530, 9911436, 11024677, 12389295, 16519060, 19822872, 22049354, 24778590, 33038120, 33074031, 44098708, 49557180, 55123385, 66148062, 88197416, 99114360, 110246770, 132296124, 165370155, 220493540, 253567571, 264592248, 330740310, 440987080, 507135142, 661480620, 760702713, 1014270284, 1267837855, 1322961240, 1521405426, 2028540568, 2535675710, 3042810852, 3803513565, 5071351420, 6085621704, 7607027130, 10142702840, 15214054260, 30428108520]

約数ペア:

[(1, 30428108520), (2, 15214054260), (3, 10142702840), (4, 7607027130), (5, 6085621704), (6, 5071351420), (8, 3803513565), (10, 3042810852), (12, 2535675710), (15, 2028540568), (20, 1521405426), (23, 1322961240), (24, 1267837855), (30, 1014270284), (40, 760702713), (46, 661480620), (60, 507135142), (69, 440987080), (92, 330740310), (115, 264592248), (120, 253567571), (138, 220493540), (184, 165370155), (230, 132296124), (276, 110246770), (307, 99114360), (345, 88197416), (460, 66148062), (552, 55123385), (614, 49557180), (690, 44098708), (920, 33074031), (921, 33038120), (1228, 24778590), (1380, 22049354), (1535, 19822872), (1842, 16519060), (2456, 12389295), (2760, 11024677), (3070, 9911436), (3684, 8259530), (4605, 6607624), (6140, 4955718), (7061, 4309320), (7368, 4129765), (9210, 3303812), (12280, 2477859), (14122, 2154660), (18420, 1651906), (21183, 1436440), (28244, 1077330), (35305, 861864), (35911, 847320), (36840, 825953), (42366, 718220), (56488, 538665), (70610, 430932), (71822, 423660), (84732, 359110), (105915, 287288), (107733, 282440), (141220, 215466), (143644, 211830), (169464, 179555)]