69287790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 128

約数和(自身を含む): 202051584

約数和(自身を除く): 132763794

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 521, 682, 715, 806, 858, 930, 1023, 1042, 1209, 1430, 1563, 1705, 2015, 2046, 2145, 2418, 2605, 3126, 3410, 4030, 4290, 4433, 5115, 5210, 5731, 6045, 6773, 7815, 8866, 10230, 11462, 12090, 13299, 13546, 15630, 16151, 17193, 20319, 22165, 26598, 28655, 32302, 33865, 34386, 40638, 44330, 48453, 57310, 66495, 67730, 74503, 80755, 85965, 96906, 101595, 132990, 149006, 161510, 171930, 177661, 203190, 209963, 223509, 242265, 355322, 372515, 419926, 447018, 484530, 532983, 629889, 745030, 888305, 1049815, 1065966, 1117545, 1259778, 1776610, 2099630, 2235090, 2309593, 2664915, 3149445, 4619186, 5329830, 6298890, 6928779, 11547965, 13857558, 23095930, 34643895, 69287790]

約数ペア:

[(1, 69287790), (2, 34643895), (3, 23095930), (5, 13857558), (6, 11547965), (10, 6928779), (11, 6298890), (13, 5329830), (15, 4619186), (22, 3149445), (26, 2664915), (30, 2309593), (31, 2235090), (33, 2099630), (39, 1776610), (55, 1259778), (62, 1117545), (65, 1065966), (66, 1049815), (78, 888305), (93, 745030), (110, 629889), (130, 532983), (143, 484530), (155, 447018), (165, 419926), (186, 372515), (195, 355322), (286, 242265), (310, 223509), (330, 209963), (341, 203190), (390, 177661), (403, 171930), (429, 161510), (465, 149006), (521, 132990), (682, 101595), (715, 96906), (806, 85965), (858, 80755), (930, 74503), (1023, 67730), (1042, 66495), (1209, 57310), (1430, 48453), (1563, 44330), (1705, 40638), (2015, 34386), (2046, 33865), (2145, 32302), (2418, 28655), (2605, 26598), (3126, 22165), (3410, 20319), (4030, 17193), (4290, 16151), (4433, 15630), (5115, 13546), (5210, 13299), (5731, 12090), (6045, 11462), (6773, 10230), (7815, 8866)]