824137860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21563}}^1$

素因数の和:21602

約数の個数: 144

約数和(自身を含む): 2890956096

約数和(自身を除く): 2066818236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 21563, 38220, 43126, 64689, 86252, 107815, 129378, 150941, 215630, 258756, 280319, 301882, 323445, 431260, 452823, 560638, 603764, 646890, 754705, 840957, 905646, 1056587, 1121276, 1293780, 1401595, 1509410, 1681914, 1811292, 1962233, 2113174, 2264115, 2803190, 3018820, 3169761, 3363828, 3924466, 4204785, 4226348, 4528230, 5282935, 5606380, 5886699, 6339522, 7848932, 8409570, 9056460, 9811165, 10565870, 11773398, 12679044, 13735631, 15848805, 16819140, 19622330, 21131740, 23546796, 27471262, 29433495, 31697610, 39244660, 41206893, 54942524, 58866990, 63395220, 68678155, 82413786, 117733980, 137356310, 164827572, 206034465, 274712620, 412068930, 824137860]

約数ペア:

[(1, 824137860), (2, 412068930), (3, 274712620), (4, 206034465), (5, 164827572), (6, 137356310), (7, 117733980), (10, 82413786), (12, 68678155), (13, 63395220), (14, 58866990), (15, 54942524), (20, 41206893), (21, 39244660), (26, 31697610), (28, 29433495), (30, 27471262), (35, 23546796), (39, 21131740), (42, 19622330), (49, 16819140), (52, 15848805), (60, 13735631), (65, 12679044), (70, 11773398), (78, 10565870), (84, 9811165), (91, 9056460), (98, 8409570), (105, 7848932), (130, 6339522), (140, 5886699), (147, 5606380), (156, 5282935), (182, 4528230), (195, 4226348), (196, 4204785), (210, 3924466), (245, 3363828), (260, 3169761), (273, 3018820), (294, 2803190), (364, 2264115), (390, 2113174), (420, 1962233), (455, 1811292), (490, 1681914), (546, 1509410), (588, 1401595), (637, 1293780), (735, 1121276), (780, 1056587), (910, 905646), (980, 840957), (1092, 754705), (1274, 646890), (1365, 603764), (1470, 560638), (1820, 452823), (1911, 431260), (2548, 323445), (2730, 301882), (2940, 280319), (3185, 258756), (3822, 215630), (5460, 150941), (6370, 129378), (7644, 107815), (9555, 86252), (12740, 64689), (19110, 43126), (21563, 38220)]