342008940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62639}}^1$

素因数の和:62671

約数の個数: 96

約数和(自身を含む): 1178634240

約数和(自身を除く): 836625300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 62639, 125278, 187917, 250556, 313195, 375834, 438473, 626390, 751668, 814307, 876946, 939585, 1252780, 1315419, 1628614, 1753892, 1879170, 2192365, 2442921, 2630838, 3257228, 3758340, 4071535, 4384730, 4885842, 5261676, 5700149, 6577095, 8143070, 8769460, 9771684, 11400298, 12214605, 13154190, 16286140, 17100447, 22800596, 24429210, 26308380, 28500745, 34200894, 48858420, 57001490, 68401788, 85502235, 114002980, 171004470, 342008940]

約数ペア:

[(1, 342008940), (2, 171004470), (3, 114002980), (4, 85502235), (5, 68401788), (6, 57001490), (7, 48858420), (10, 34200894), (12, 28500745), (13, 26308380), (14, 24429210), (15, 22800596), (20, 17100447), (21, 16286140), (26, 13154190), (28, 12214605), (30, 11400298), (35, 9771684), (39, 8769460), (42, 8143070), (52, 6577095), (60, 5700149), (65, 5261676), (70, 4885842), (78, 4384730), (84, 4071535), (91, 3758340), (105, 3257228), (130, 2630838), (140, 2442921), (156, 2192365), (182, 1879170), (195, 1753892), (210, 1628614), (260, 1315419), (273, 1252780), (364, 939585), (390, 876946), (420, 814307), (455, 751668), (546, 626390), (780, 438473), (910, 375834), (1092, 313195), (1365, 250556), (1820, 187917), (2730, 125278), (5460, 62639)]