7919730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 25369344

約数和(自身を除く): 17449614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 967, 1170, 1365, 1638, 1934, 2730, 2901, 4095, 4835, 5802, 6769, 8190, 8703, 9670, 12571, 13538, 14505, 17406, 20307, 25142, 29010, 33845, 37713, 40614, 43515, 60921, 62855, 67690, 75426, 87030, 87997, 101535, 113139, 121842, 125710, 175994, 188565, 203070, 226278, 263991, 304605, 377130, 439985, 527982, 565695, 609210, 791973, 879970, 1131390, 1319955, 1583946, 2639910, 3959865, 7919730]

約数ペア:

[(1, 7919730), (2, 3959865), (3, 2639910), (5, 1583946), (6, 1319955), (7, 1131390), (9, 879970), (10, 791973), (13, 609210), (14, 565695), (15, 527982), (18, 439985), (21, 377130), (26, 304605), (30, 263991), (35, 226278), (39, 203070), (42, 188565), (45, 175994), (63, 125710), (65, 121842), (70, 113139), (78, 101535), (90, 87997), (91, 87030), (105, 75426), (117, 67690), (126, 62855), (130, 60921), (182, 43515), (195, 40614), (210, 37713), (234, 33845), (273, 29010), (315, 25142), (390, 20307), (455, 17406), (546, 14505), (585, 13538), (630, 12571), (819, 9670), (910, 8703), (967, 8190), (1170, 6769), (1365, 5802), (1638, 4835), (1934, 4095), (2730, 2901)]