83865210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 239936256

約数和(自身を除く): 156071046

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 113, 130, 143, 165, 173, 195, 226, 286, 330, 339, 346, 390, 429, 519, 565, 678, 715, 858, 865, 1038, 1130, 1243, 1430, 1469, 1695, 1730, 1903, 2145, 2249, 2486, 2595, 2938, 3390, 3729, 3806, 4290, 4407, 4498, 5190, 5709, 6215, 6747, 7345, 7458, 8814, 9515, 11245, 11418, 12430, 13494, 14690, 16159, 18645, 19030, 19549, 22035, 22490, 24739, 28545, 32318, 33735, 37290, 39098, 44070, 48477, 49478, 57090, 58647, 67470, 74217, 80795, 96954, 97745, 117294, 123695, 148434, 161590, 195490, 215039, 242385, 247390, 254137, 293235, 371085, 430078, 484770, 508274, 586470, 645117, 742170, 762411, 1075195, 1270685, 1290234, 1524822, 2150390, 2541370, 2795507, 3225585, 3812055, 5591014, 6451170, 7624110, 8386521, 13977535, 16773042, 27955070, 41932605, 83865210]

約数ペア:

[(1, 83865210), (2, 41932605), (3, 27955070), (5, 16773042), (6, 13977535), (10, 8386521), (11, 7624110), (13, 6451170), (15, 5591014), (22, 3812055), (26, 3225585), (30, 2795507), (33, 2541370), (39, 2150390), (55, 1524822), (65, 1290234), (66, 1270685), (78, 1075195), (110, 762411), (113, 742170), (130, 645117), (143, 586470), (165, 508274), (173, 484770), (195, 430078), (226, 371085), (286, 293235), (330, 254137), (339, 247390), (346, 242385), (390, 215039), (429, 195490), (519, 161590), (565, 148434), (678, 123695), (715, 117294), (858, 97745), (865, 96954), (1038, 80795), (1130, 74217), (1243, 67470), (1430, 58647), (1469, 57090), (1695, 49478), (1730, 48477), (1903, 44070), (2145, 39098), (2249, 37290), (2486, 33735), (2595, 32318), (2938, 28545), (3390, 24739), (3729, 22490), (3806, 22035), (4290, 19549), (4407, 19030), (4498, 18645), (5190, 16159), (5709, 14690), (6215, 13494), (6747, 12430), (7345, 11418), (7458, 11245), (8814, 9515)]