29210580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 102735360

約数和(自身を除く): 73524780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 97, 105, 126, 140, 180, 194, 210, 239, 252, 291, 315, 388, 420, 478, 485, 582, 630, 679, 717, 873, 956, 970, 1164, 1195, 1260, 1358, 1434, 1455, 1673, 1746, 1940, 2037, 2151, 2390, 2716, 2868, 2910, 3346, 3395, 3492, 3585, 4074, 4302, 4365, 4780, 5019, 5820, 6111, 6692, 6790, 7170, 8148, 8365, 8604, 8730, 10038, 10185, 10755, 12222, 13580, 14340, 15057, 16730, 17460, 20076, 20370, 21510, 23183, 24444, 25095, 30114, 30555, 33460, 40740, 43020, 46366, 50190, 60228, 61110, 69549, 75285, 92732, 100380, 115915, 122220, 139098, 150570, 162281, 208647, 231830, 278196, 301140, 324562, 347745, 417294, 463660, 486843, 649124, 695490, 811405, 834588, 973686, 1043235, 1390980, 1460529, 1622810, 1947372, 2086470, 2434215, 2921058, 3245620, 4172940, 4868430, 5842116, 7302645, 9736860, 14605290, 29210580]

約数ペア:

[(1, 29210580), (2, 14605290), (3, 9736860), (4, 7302645), (5, 5842116), (6, 4868430), (7, 4172940), (9, 3245620), (10, 2921058), (12, 2434215), (14, 2086470), (15, 1947372), (18, 1622810), (20, 1460529), (21, 1390980), (28, 1043235), (30, 973686), (35, 834588), (36, 811405), (42, 695490), (45, 649124), (60, 486843), (63, 463660), (70, 417294), (84, 347745), (90, 324562), (97, 301140), (105, 278196), (126, 231830), (140, 208647), (180, 162281), (194, 150570), (210, 139098), (239, 122220), (252, 115915), (291, 100380), (315, 92732), (388, 75285), (420, 69549), (478, 61110), (485, 60228), (582, 50190), (630, 46366), (679, 43020), (717, 40740), (873, 33460), (956, 30555), (970, 30114), (1164, 25095), (1195, 24444), (1260, 23183), (1358, 21510), (1434, 20370), (1455, 20076), (1673, 17460), (1746, 16730), (1940, 15057), (2037, 14340), (2151, 13580), (2390, 12222), (2716, 10755), (2868, 10185), (2910, 10038), (3346, 8730), (3395, 8604), (3492, 8365), (3585, 8148), (4074, 7170), (4302, 6790), (4365, 6692), (4780, 6111), (5019, 5820)]