25771410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 80645760

約数和(自身を除く): 54874350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2153, 2394, 3990, 4306, 5985, 6459, 10765, 11970, 12918, 15071, 19377, 21530, 30142, 32295, 38754, 40907, 45213, 64590, 75355, 81814, 90426, 96885, 122721, 135639, 150710, 193770, 204535, 226065, 245442, 271278, 286349, 368163, 409070, 452130, 572698, 613605, 678195, 736326, 859047, 1227210, 1356390, 1431745, 1718094, 1840815, 2577141, 2863490, 3681630, 4295235, 5154282, 8590470, 12885705, 25771410]

約数ペア:

[(1, 25771410), (2, 12885705), (3, 8590470), (5, 5154282), (6, 4295235), (7, 3681630), (9, 2863490), (10, 2577141), (14, 1840815), (15, 1718094), (18, 1431745), (19, 1356390), (21, 1227210), (30, 859047), (35, 736326), (38, 678195), (42, 613605), (45, 572698), (57, 452130), (63, 409070), (70, 368163), (90, 286349), (95, 271278), (105, 245442), (114, 226065), (126, 204535), (133, 193770), (171, 150710), (190, 135639), (210, 122721), (266, 96885), (285, 90426), (315, 81814), (342, 75355), (399, 64590), (570, 45213), (630, 40907), (665, 38754), (798, 32295), (855, 30142), (1197, 21530), (1330, 19377), (1710, 15071), (1995, 12918), (2153, 11970), (2394, 10765), (3990, 6459), (4306, 5985)]