308807730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4051}}^1$

素因数の和:4093

約数の個数: 144

約数和(自身を含む): 1008850752

約数和(自身を除く): 700043022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1386, 1694, 1815, 2178, 2310, 2541, 3465, 3630, 4051, 4235, 5082, 5445, 6930, 7623, 8102, 8470, 10890, 12153, 12705, 15246, 20255, 24306, 25410, 28357, 36459, 38115, 40510, 44561, 56714, 60765, 72918, 76230, 85071, 89122, 121530, 133683, 141785, 170142, 182295, 222805, 255213, 267366, 283570, 311927, 364590, 401049, 425355, 445610, 490171, 510426, 623854, 668415, 802098, 850710, 935781, 980342, 1276065, 1336830, 1470513, 1559635, 1871562, 2005245, 2450855, 2552130, 2807343, 2941026, 3119270, 3431197, 4010490, 4411539, 4678905, 4901710, 5614686, 6862394, 7352565, 8823078, 9357810, 10293591, 14036715, 14705130, 17155985, 20587182, 22057695, 28073430, 30880773, 34311970, 44115390, 51467955, 61761546, 102935910, 154403865, 308807730]

約数ペア:

[(1, 308807730), (2, 154403865), (3, 102935910), (5, 61761546), (6, 51467955), (7, 44115390), (9, 34311970), (10, 30880773), (11, 28073430), (14, 22057695), (15, 20587182), (18, 17155985), (21, 14705130), (22, 14036715), (30, 10293591), (33, 9357810), (35, 8823078), (42, 7352565), (45, 6862394), (55, 5614686), (63, 4901710), (66, 4678905), (70, 4411539), (77, 4010490), (90, 3431197), (99, 3119270), (105, 2941026), (110, 2807343), (121, 2552130), (126, 2450855), (154, 2005245), (165, 1871562), (198, 1559635), (210, 1470513), (231, 1336830), (242, 1276065), (315, 980342), (330, 935781), (363, 850710), (385, 802098), (462, 668415), (495, 623854), (605, 510426), (630, 490171), (693, 445610), (726, 425355), (770, 401049), (847, 364590), (990, 311927), (1089, 283570), (1155, 267366), (1210, 255213), (1386, 222805), (1694, 182295), (1815, 170142), (2178, 141785), (2310, 133683), (2541, 121530), (3465, 89122), (3630, 85071), (4051, 76230), (4235, 72918), (5082, 60765), (5445, 56714), (6930, 44561), (7623, 40510), (8102, 38115), (8470, 36459), (10890, 28357), (12153, 25410), (12705, 24306), (15246, 20255)]