938535010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 2096824320

約数和(自身を除く): 1158289310

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 79, 94, 115, 157, 158, 161, 230, 235, 314, 322, 329, 395, 470, 553, 658, 785, 790, 805, 1081, 1099, 1106, 1570, 1610, 1645, 1817, 2162, 2198, 2765, 3290, 3611, 3634, 3713, 5405, 5495, 5530, 7222, 7379, 7426, 7567, 9085, 10810, 10990, 12403, 12719, 14758, 15134, 18055, 18170, 18565, 24806, 25277, 25438, 25991, 36110, 36895, 37130, 37835, 50554, 51653, 51982, 62015, 63595, 73790, 75670, 85399, 86821, 103306, 124030, 126385, 127190, 129955, 169717, 170798, 173642, 252770, 258265, 259910, 285269, 339434, 426995, 434105, 516530, 570538, 582941, 597793, 848585, 853990, 868210, 1165882, 1188019, 1195586, 1426345, 1697170, 1996883, 2376038, 2852690, 2914705, 2988965, 3993766, 4080587, 5829410, 5940095, 5977930, 8161174, 9984415, 11880190, 13407643, 19968830, 20402935, 26815286, 40805870, 67038215, 93853501, 134076430, 187707002, 469267505, 938535010]

約数ペア:

[(1, 938535010), (2, 469267505), (5, 187707002), (7, 134076430), (10, 93853501), (14, 67038215), (23, 40805870), (35, 26815286), (46, 20402935), (47, 19968830), (70, 13407643), (79, 11880190), (94, 9984415), (115, 8161174), (157, 5977930), (158, 5940095), (161, 5829410), (230, 4080587), (235, 3993766), (314, 2988965), (322, 2914705), (329, 2852690), (395, 2376038), (470, 1996883), (553, 1697170), (658, 1426345), (785, 1195586), (790, 1188019), (805, 1165882), (1081, 868210), (1099, 853990), (1106, 848585), (1570, 597793), (1610, 582941), (1645, 570538), (1817, 516530), (2162, 434105), (2198, 426995), (2765, 339434), (3290, 285269), (3611, 259910), (3634, 258265), (3713, 252770), (5405, 173642), (5495, 170798), (5530, 169717), (7222, 129955), (7379, 127190), (7426, 126385), (7567, 124030), (9085, 103306), (10810, 86821), (10990, 85399), (12403, 75670), (12719, 73790), (14758, 63595), (15134, 62015), (18055, 51982), (18170, 51653), (18565, 50554), (24806, 37835), (25277, 37130), (25438, 36895), (25991, 36110)]