61681410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5153}}^1$

素因数の和:5192

約数の個数: 96

約数和(自身を含む): 192965760

約数和(自身を除く): 131284350

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, 2394, 3990, 5153, 5985, 10306, 11970, 15459, 25765, 30918, 36071, 46377, 51530, 72142, 77295, 92754, 97907, 108213, 154590, 180355, 195814, 216426, 231885, 293721, 324639, 360710, 463770, 489535, 541065, 587442, 649278, 685349, 881163, 979070, 1082130, 1370698, 1468605, 1623195, 1762326, 2056047, 2937210, 3246390, 3426745, 4112094, 4405815, 6168141, 6853490, 8811630, 10280235, 12336282, 20560470, 30840705, 61681410]

約数ペア:

[(1, 61681410), (2, 30840705), (3, 20560470), (5, 12336282), (6, 10280235), (7, 8811630), (9, 6853490), (10, 6168141), (14, 4405815), (15, 4112094), (18, 3426745), (19, 3246390), (21, 2937210), (30, 2056047), (35, 1762326), (38, 1623195), (42, 1468605), (45, 1370698), (57, 1082130), (63, 979070), (70, 881163), (90, 685349), (95, 649278), (105, 587442), (114, 541065), (126, 489535), (133, 463770), (171, 360710), (190, 324639), (210, 293721), (266, 231885), (285, 216426), (315, 195814), (342, 180355), (399, 154590), (570, 108213), (630, 97907), (665, 92754), (798, 77295), (855, 72142), (1197, 51530), (1330, 46377), (1710, 36071), (1995, 30918), (2394, 25765), (3990, 15459), (5153, 11970), (5985, 10306)]