15050490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 45964800

約数和(自身を除く): 30914310

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 149, 182, 185, 195, 210, 222, 259, 273, 298, 370, 390, 447, 455, 481, 518, 546, 555, 745, 777, 894, 910, 962, 1043, 1110, 1295, 1365, 1443, 1490, 1554, 1937, 2086, 2235, 2405, 2590, 2730, 2886, 3129, 3367, 3874, 3885, 4470, 4810, 5215, 5513, 5811, 6258, 6734, 7215, 7770, 9685, 10101, 10430, 11026, 11622, 13559, 14430, 15645, 16539, 16835, 19370, 20202, 27118, 27565, 29055, 31290, 33078, 33670, 38591, 40677, 50505, 55130, 58110, 67795, 71669, 77182, 81354, 82695, 101010, 115773, 135590, 143338, 165390, 192955, 203385, 215007, 231546, 358345, 385910, 406770, 430014, 501683, 578865, 716690, 1003366, 1075035, 1157730, 1505049, 2150070, 2508415, 3010098, 5016830, 7525245, 15050490]

約数ペア:

[(1, 15050490), (2, 7525245), (3, 5016830), (5, 3010098), (6, 2508415), (7, 2150070), (10, 1505049), (13, 1157730), (14, 1075035), (15, 1003366), (21, 716690), (26, 578865), (30, 501683), (35, 430014), (37, 406770), (39, 385910), (42, 358345), (65, 231546), (70, 215007), (74, 203385), (78, 192955), (91, 165390), (105, 143338), (111, 135590), (130, 115773), (149, 101010), (182, 82695), (185, 81354), (195, 77182), (210, 71669), (222, 67795), (259, 58110), (273, 55130), (298, 50505), (370, 40677), (390, 38591), (447, 33670), (455, 33078), (481, 31290), (518, 29055), (546, 27565), (555, 27118), (745, 20202), (777, 19370), (894, 16835), (910, 16539), (962, 15645), (1043, 14430), (1110, 13559), (1295, 11622), (1365, 11026), (1443, 10430), (1490, 10101), (1554, 9685), (1937, 7770), (2086, 7215), (2235, 6734), (2405, 6258), (2590, 5811), (2730, 5513), (2886, 5215), (3129, 4810), (3367, 4470), (3874, 3885)]