89595870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 272111616

約数和(自身を除く): 182515746

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, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 887, 910, 962, 1110, 1295, 1365, 1443, 1554, 1774, 2405, 2590, 2661, 2730, 2886, 3367, 3885, 4435, 4810, 5322, 6209, 6734, 7215, 7770, 8870, 10101, 11531, 12418, 13305, 14430, 16835, 18627, 20202, 23062, 26610, 31045, 32819, 33670, 34593, 37254, 50505, 57655, 62090, 65638, 69186, 80717, 93135, 98457, 101010, 115310, 161434, 164095, 172965, 186270, 196914, 229733, 242151, 328190, 345930, 403585, 426647, 459466, 484302, 492285, 689199, 807170, 853294, 984570, 1148665, 1210755, 1279941, 1378398, 2133235, 2297330, 2421510, 2559882, 2986529, 3445995, 4266470, 5973058, 6399705, 6891990, 8959587, 12799410, 14932645, 17919174, 29865290, 44797935, 89595870]

約数ペア:

[(1, 89595870), (2, 44797935), (3, 29865290), (5, 17919174), (6, 14932645), (7, 12799410), (10, 8959587), (13, 6891990), (14, 6399705), (15, 5973058), (21, 4266470), (26, 3445995), (30, 2986529), (35, 2559882), (37, 2421510), (39, 2297330), (42, 2133235), (65, 1378398), (70, 1279941), (74, 1210755), (78, 1148665), (91, 984570), (105, 853294), (111, 807170), (130, 689199), (182, 492285), (185, 484302), (195, 459466), (210, 426647), (222, 403585), (259, 345930), (273, 328190), (370, 242151), (390, 229733), (455, 196914), (481, 186270), (518, 172965), (546, 164095), (555, 161434), (777, 115310), (887, 101010), (910, 98457), (962, 93135), (1110, 80717), (1295, 69186), (1365, 65638), (1443, 62090), (1554, 57655), (1774, 50505), (2405, 37254), (2590, 34593), (2661, 33670), (2730, 32819), (2886, 31045), (3367, 26610), (3885, 23062), (4435, 20202), (4810, 18627), (5322, 16835), (6209, 14430), (6734, 13305), (7215, 12418), (7770, 11531), (8870, 10101)]