280941570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34303}}^1$

素因数の和:34336

約数の個数: 96

約数和(自身を含む): 899039232

約数和(自身を除く): 618097662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 34303, 68606, 102909, 171515, 205818, 240121, 308727, 343030, 445939, 480242, 514545, 617454, 720363, 891878, 1029090, 1200605, 1337817, 1440726, 1543635, 2161089, 2229695, 2401210, 2675634, 3087270, 3121573, 3601815, 4013451, 4322178, 4459390, 6243146, 6689085, 7203630, 8026902, 9364719, 10805445, 13378170, 15607865, 18729438, 20067255, 21610890, 28094157, 31215730, 40134510, 46823595, 56188314, 93647190, 140470785, 280941570]

約数ペア:

[(1, 280941570), (2, 140470785), (3, 93647190), (5, 56188314), (6, 46823595), (7, 40134510), (9, 31215730), (10, 28094157), (13, 21610890), (14, 20067255), (15, 18729438), (18, 15607865), (21, 13378170), (26, 10805445), (30, 9364719), (35, 8026902), (39, 7203630), (42, 6689085), (45, 6243146), (63, 4459390), (65, 4322178), (70, 4013451), (78, 3601815), (90, 3121573), (91, 3087270), (105, 2675634), (117, 2401210), (126, 2229695), (130, 2161089), (182, 1543635), (195, 1440726), (210, 1337817), (234, 1200605), (273, 1029090), (315, 891878), (390, 720363), (455, 617454), (546, 514545), (585, 480242), (630, 445939), (819, 343030), (910, 308727), (1170, 240121), (1365, 205818), (1638, 171515), (2730, 102909), (4095, 68606), (8190, 34303)]