173838210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1788

約数の個数: 128

約数和(自身を含む): 527675904

約数和(自身を除く): 353837694

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 91, 105, 111, 130, 182, 185, 195, 210, 222, 259, 273, 370, 390, 455, 481, 518, 546, 555, 777, 910, 962, 1110, 1295, 1365, 1443, 1554, 1721, 2405, 2590, 2730, 2886, 3367, 3442, 3885, 4810, 5163, 6734, 7215, 7770, 8605, 10101, 10326, 12047, 14430, 16835, 17210, 20202, 22373, 24094, 25815, 33670, 36141, 44746, 50505, 51630, 60235, 63677, 67119, 72282, 101010, 111865, 120470, 127354, 134238, 156611, 180705, 191031, 223730, 313222, 318385, 335595, 361410, 382062, 445739, 469833, 636770, 671190, 783055, 827801, 891478, 939666, 955155, 1337217, 1566110, 1655602, 1910310, 2228695, 2349165, 2483403, 2674434, 4139005, 4457390, 4698330, 4966806, 5794607, 6686085, 8278010, 11589214, 12417015, 13372170, 17383821, 24834030, 28973035, 34767642, 57946070, 86919105, 173838210]

約数ペア:

[(1, 173838210), (2, 86919105), (3, 57946070), (5, 34767642), (6, 28973035), (7, 24834030), (10, 17383821), (13, 13372170), (14, 12417015), (15, 11589214), (21, 8278010), (26, 6686085), (30, 5794607), (35, 4966806), (37, 4698330), (39, 4457390), (42, 4139005), (65, 2674434), (70, 2483403), (74, 2349165), (78, 2228695), (91, 1910310), (105, 1655602), (111, 1566110), (130, 1337217), (182, 955155), (185, 939666), (195, 891478), (210, 827801), (222, 783055), (259, 671190), (273, 636770), (370, 469833), (390, 445739), (455, 382062), (481, 361410), (518, 335595), (546, 318385), (555, 313222), (777, 223730), (910, 191031), (962, 180705), (1110, 156611), (1295, 134238), (1365, 127354), (1443, 120470), (1554, 111865), (1721, 101010), (2405, 72282), (2590, 67119), (2730, 63677), (2886, 60235), (3367, 51630), (3442, 50505), (3885, 44746), (4810, 36141), (5163, 33670), (6734, 25815), (7215, 24094), (7770, 22373), (8605, 20202), (10101, 17210), (10326, 16835), (12047, 14430)]