115728270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 339517440

約数和(自身を除く): 223789170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 31, 35, 42, 58, 62, 70, 87, 93, 105, 145, 155, 174, 186, 203, 210, 217, 290, 310, 406, 434, 435, 465, 609, 613, 651, 870, 899, 930, 1015, 1085, 1218, 1226, 1302, 1798, 1839, 2030, 2170, 2697, 3045, 3065, 3255, 3678, 4291, 4495, 5394, 6090, 6130, 6293, 6510, 8582, 8990, 9195, 12586, 12873, 13485, 17777, 18390, 18879, 19003, 21455, 25746, 26970, 31465, 35554, 37758, 38006, 42910, 53331, 57009, 62930, 64365, 88885, 94395, 95015, 106662, 114018, 124439, 128730, 133021, 177770, 188790, 190030, 248878, 266042, 266655, 285045, 373317, 399063, 533310, 551087, 570090, 622195, 665105, 746634, 798126, 1102174, 1244390, 1330210, 1653261, 1866585, 1995315, 2755435, 3306522, 3733170, 3857609, 3990630, 5510870, 7715218, 8266305, 11572827, 16532610, 19288045, 23145654, 38576090, 57864135, 115728270]

約数ペア:

[(1, 115728270), (2, 57864135), (3, 38576090), (5, 23145654), (6, 19288045), (7, 16532610), (10, 11572827), (14, 8266305), (15, 7715218), (21, 5510870), (29, 3990630), (30, 3857609), (31, 3733170), (35, 3306522), (42, 2755435), (58, 1995315), (62, 1866585), (70, 1653261), (87, 1330210), (93, 1244390), (105, 1102174), (145, 798126), (155, 746634), (174, 665105), (186, 622195), (203, 570090), (210, 551087), (217, 533310), (290, 399063), (310, 373317), (406, 285045), (434, 266655), (435, 266042), (465, 248878), (609, 190030), (613, 188790), (651, 177770), (870, 133021), (899, 128730), (930, 124439), (1015, 114018), (1085, 106662), (1218, 95015), (1226, 94395), (1302, 88885), (1798, 64365), (1839, 62930), (2030, 57009), (2170, 53331), (2697, 42910), (3045, 38006), (3065, 37758), (3255, 35554), (3678, 31465), (4291, 26970), (4495, 25746), (5394, 21455), (6090, 19003), (6130, 18879), (6293, 18390), (6510, 17777), (8582, 13485), (8990, 12873), (9195, 12586)]