165691890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20264

約数の個数: 96

約数和(自身を含む): 530240256

約数和(自身を除く): 364548366

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, 20231, 40462, 60693, 101155, 121386, 141617, 182079, 202310, 263003, 283234, 303465, 364158, 424851, 526006, 606930, 708085, 789009, 849702, 910395, 1274553, 1315015, 1416170, 1578018, 1820790, 1841021, 2124255, 2367027, 2549106, 2630030, 3682042, 3945045, 4248510, 4734054, 5523063, 6372765, 7890090, 9205105, 11046126, 11835135, 12745530, 16569189, 18410210, 23670270, 27615315, 33138378, 55230630, 82845945, 165691890]

約数ペア:

[(1, 165691890), (2, 82845945), (3, 55230630), (5, 33138378), (6, 27615315), (7, 23670270), (9, 18410210), (10, 16569189), (13, 12745530), (14, 11835135), (15, 11046126), (18, 9205105), (21, 7890090), (26, 6372765), (30, 5523063), (35, 4734054), (39, 4248510), (42, 3945045), (45, 3682042), (63, 2630030), (65, 2549106), (70, 2367027), (78, 2124255), (90, 1841021), (91, 1820790), (105, 1578018), (117, 1416170), (126, 1315015), (130, 1274553), (182, 910395), (195, 849702), (210, 789009), (234, 708085), (273, 606930), (315, 526006), (390, 424851), (455, 364158), (546, 303465), (585, 283234), (630, 263003), (819, 202310), (910, 182079), (1170, 141617), (1365, 121386), (1638, 101155), (2730, 60693), (4095, 40462), (8190, 20231)]