69510870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 144

約数和(自身を含む): 214368336

約数和(自身を除く): 144857466

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 121, 130, 143, 165, 195, 198, 234, 242, 286, 330, 363, 390, 429, 491, 495, 585, 605, 715, 726, 858, 982, 990, 1089, 1170, 1210, 1287, 1430, 1473, 1573, 1815, 2145, 2178, 2455, 2574, 2946, 3146, 3630, 4290, 4419, 4719, 4910, 5401, 5445, 6383, 6435, 7365, 7865, 8838, 9438, 10802, 10890, 12766, 12870, 14157, 14730, 15730, 16203, 19149, 22095, 23595, 27005, 28314, 31915, 32406, 38298, 44190, 47190, 48609, 54010, 57447, 59411, 63830, 70213, 70785, 81015, 95745, 97218, 114894, 118822, 140426, 141570, 162030, 178233, 191490, 210639, 243045, 287235, 297055, 351065, 356466, 421278, 486090, 534699, 574470, 594110, 631917, 702130, 772343, 891165, 1053195, 1069398, 1263834, 1544686, 1782330, 2106390, 2317029, 2673495, 3159585, 3861715, 4634058, 5346990, 6319170, 6951087, 7723430, 11585145, 13902174, 23170290, 34755435, 69510870]

約数ペア:

[(1, 69510870), (2, 34755435), (3, 23170290), (5, 13902174), (6, 11585145), (9, 7723430), (10, 6951087), (11, 6319170), (13, 5346990), (15, 4634058), (18, 3861715), (22, 3159585), (26, 2673495), (30, 2317029), (33, 2106390), (39, 1782330), (45, 1544686), (55, 1263834), (65, 1069398), (66, 1053195), (78, 891165), (90, 772343), (99, 702130), (110, 631917), (117, 594110), (121, 574470), (130, 534699), (143, 486090), (165, 421278), (195, 356466), (198, 351065), (234, 297055), (242, 287235), (286, 243045), (330, 210639), (363, 191490), (390, 178233), (429, 162030), (491, 141570), (495, 140426), (585, 118822), (605, 114894), (715, 97218), (726, 95745), (858, 81015), (982, 70785), (990, 70213), (1089, 63830), (1170, 59411), (1210, 57447), (1287, 54010), (1430, 48609), (1473, 47190), (1573, 44190), (1815, 38298), (2145, 32406), (2178, 31915), (2455, 28314), (2574, 27005), (2946, 23595), (3146, 22095), (3630, 19149), (4290, 16203), (4419, 15730), (4719, 14730), (4910, 14157), (5401, 12870), (5445, 12766), (6383, 10890), (6435, 10802), (7365, 9438), (7865, 8838)]