77179830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 128

約数和(自身を含む): 241532928

約数和(自身を除く): 164353098

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1663, 1785, 2210, 2730, 3094, 3315, 3326, 3570, 4641, 4989, 6630, 7735, 8315, 9282, 9978, 11641, 15470, 16630, 21619, 23205, 23282, 24945, 28271, 34923, 43238, 46410, 49890, 56542, 58205, 64857, 69846, 84813, 108095, 116410, 129714, 141355, 151333, 169626, 174615, 197897, 216190, 282710, 302666, 324285, 349230, 367523, 395794, 424065, 453999, 593691, 648570, 735046, 756665, 848130, 907998, 989485, 1102569, 1187382, 1513330, 1837615, 1978970, 2205138, 2269995, 2572661, 2968455, 3675230, 4539990, 5145322, 5512845, 5936910, 7717983, 11025690, 12863305, 15435966, 25726610, 38589915, 77179830]

約数ペア:

[(1, 77179830), (2, 38589915), (3, 25726610), (5, 15435966), (6, 12863305), (7, 11025690), (10, 7717983), (13, 5936910), (14, 5512845), (15, 5145322), (17, 4539990), (21, 3675230), (26, 2968455), (30, 2572661), (34, 2269995), (35, 2205138), (39, 1978970), (42, 1837615), (51, 1513330), (65, 1187382), (70, 1102569), (78, 989485), (85, 907998), (91, 848130), (102, 756665), (105, 735046), (119, 648570), (130, 593691), (170, 453999), (182, 424065), (195, 395794), (210, 367523), (221, 349230), (238, 324285), (255, 302666), (273, 282710), (357, 216190), (390, 197897), (442, 174615), (455, 169626), (510, 151333), (546, 141355), (595, 129714), (663, 116410), (714, 108095), (910, 84813), (1105, 69846), (1190, 64857), (1326, 58205), (1365, 56542), (1547, 49890), (1663, 46410), (1785, 43238), (2210, 34923), (2730, 28271), (3094, 24945), (3315, 23282), (3326, 23205), (3570, 21619), (4641, 16630), (4989, 15470), (6630, 11641), (7735, 9978), (8315, 9282)]