15679718970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{2161}}^1$

素因数の和:2576

約数の個数: 128

約数和(自身を含む): 40953330432

約数和(自身を除く): 25273611462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 347, 410, 510, 615, 694, 697, 1041, 1230, 1394, 1735, 2082, 2091, 2161, 3470, 3485, 4182, 4322, 5205, 5899, 6483, 6970, 10410, 10455, 10805, 11798, 12966, 14227, 17697, 20910, 21610, 28454, 29495, 32415, 35394, 36737, 42681, 58990, 64830, 71135, 73474, 85362, 88485, 88601, 110211, 142270, 176970, 177202, 183685, 213405, 220422, 241859, 265803, 367370, 426810, 443005, 483718, 531606, 551055, 725577, 749867, 886010, 1102110, 1209295, 1329015, 1451154, 1499734, 1506217, 2249601, 2418590, 2658030, 3012434, 3627885, 3749335, 4499202, 4518651, 7255770, 7498670, 7531085, 9037302, 11248005, 12747739, 15062170, 22496010, 22593255, 25495478, 30744547, 38243217, 45186510, 61489094, 63738695, 76486434, 92233641, 127477390, 153722735, 184467282, 191216085, 307445470, 382432170, 461168205, 522657299, 922336410, 1045314598, 1567971897, 2613286495, 3135943794, 5226572990, 7839859485, 15679718970]

約数ペア:

[(1, 15679718970), (2, 7839859485), (3, 5226572990), (5, 3135943794), (6, 2613286495), (10, 1567971897), (15, 1045314598), (17, 922336410), (30, 522657299), (34, 461168205), (41, 382432170), (51, 307445470), (82, 191216085), (85, 184467282), (102, 153722735), (123, 127477390), (170, 92233641), (205, 76486434), (246, 63738695), (255, 61489094), (347, 45186510), (410, 38243217), (510, 30744547), (615, 25495478), (694, 22593255), (697, 22496010), (1041, 15062170), (1230, 12747739), (1394, 11248005), (1735, 9037302), (2082, 7531085), (2091, 7498670), (2161, 7255770), (3470, 4518651), (3485, 4499202), (4182, 3749335), (4322, 3627885), (5205, 3012434), (5899, 2658030), (6483, 2418590), (6970, 2249601), (10410, 1506217), (10455, 1499734), (10805, 1451154), (11798, 1329015), (12966, 1209295), (14227, 1102110), (17697, 886010), (20910, 749867), (21610, 725577), (28454, 551055), (29495, 531606), (32415, 483718), (35394, 443005), (36737, 426810), (42681, 367370), (58990, 265803), (64830, 241859), (71135, 220422), (73474, 213405), (85362, 183685), (88485, 177202), (88601, 176970), (110211, 142270)]