11689801620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{6203}}^1$

素因数の和:6870

約数の個数: 144

約数和(自身を含む): 38140901568

約数和(自身を除く): 26451099948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 641, 735, 980, 1282, 1470, 1923, 2564, 2940, 3205, 3846, 4487, 6203, 6410, 7692, 8974, 9615, 12406, 12820, 13461, 17948, 18609, 19230, 22435, 24812, 26922, 31015, 31409, 37218, 38460, 43421, 44870, 53844, 62030, 62818, 67305, 74436, 86842, 89740, 93045, 94227, 124060, 125636, 130263, 134610, 157045, 173684, 186090, 188454, 217105, 260526, 269220, 303947, 314090, 372180, 376908, 434210, 471135, 521052, 607894, 628180, 651315, 868420, 911841, 942270, 1215788, 1302630, 1519735, 1823682, 1884540, 2605260, 3039470, 3647364, 3976123, 4559205, 6078940, 7952246, 9118410, 11928369, 15904492, 18236820, 19880615, 23856738, 27832861, 39761230, 47713476, 55665722, 59641845, 79522460, 83498583, 111331444, 119283690, 139164305, 166997166, 194830027, 238567380, 278328610, 333994332, 389660054, 417492915, 556657220, 584490081, 779320108, 834985830, 974150135, 1168980162, 1669971660, 1948300270, 2337960324, 2922450405, 3896600540, 5844900810, 11689801620]

約数ペア:

[(1, 11689801620), (2, 5844900810), (3, 3896600540), (4, 2922450405), (5, 2337960324), (6, 1948300270), (7, 1669971660), (10, 1168980162), (12, 974150135), (14, 834985830), (15, 779320108), (20, 584490081), (21, 556657220), (28, 417492915), (30, 389660054), (35, 333994332), (42, 278328610), (49, 238567380), (60, 194830027), (70, 166997166), (84, 139164305), (98, 119283690), (105, 111331444), (140, 83498583), (147, 79522460), (196, 59641845), (210, 55665722), (245, 47713476), (294, 39761230), (420, 27832861), (490, 23856738), (588, 19880615), (641, 18236820), (735, 15904492), (980, 11928369), (1282, 9118410), (1470, 7952246), (1923, 6078940), (2564, 4559205), (2940, 3976123), (3205, 3647364), (3846, 3039470), (4487, 2605260), (6203, 1884540), (6410, 1823682), (7692, 1519735), (8974, 1302630), (9615, 1215788), (12406, 942270), (12820, 911841), (13461, 868420), (17948, 651315), (18609, 628180), (19230, 607894), (22435, 521052), (24812, 471135), (26922, 434210), (31015, 376908), (31409, 372180), (37218, 314090), (38460, 303947), (43421, 269220), (44870, 260526), (53844, 217105), (62030, 188454), (62818, 186090), (67305, 173684), (74436, 157045), (86842, 134610), (89740, 130263), (93045, 125636), (94227, 124060)]