69719340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 203486976

約数和(自身を除く): 133767636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 61, 86, 122, 129, 172, 183, 215, 244, 258, 305, 366, 430, 443, 516, 610, 645, 732, 860, 886, 915, 1220, 1290, 1329, 1772, 1830, 2215, 2580, 2623, 2658, 3660, 4430, 5246, 5316, 6645, 7869, 8860, 10492, 13115, 13290, 15738, 19049, 26230, 26580, 27023, 31476, 38098, 39345, 52460, 54046, 57147, 76196, 78690, 81069, 95245, 108092, 114294, 135115, 157380, 162138, 190490, 228588, 270230, 285735, 324276, 380980, 405345, 540460, 571470, 810690, 1142940, 1161989, 1621380, 2323978, 3485967, 4647956, 5809945, 6971934, 11619890, 13943868, 17429835, 23239780, 34859670, 69719340]

約数ペア:

[(1, 69719340), (2, 34859670), (3, 23239780), (4, 17429835), (5, 13943868), (6, 11619890), (10, 6971934), (12, 5809945), (15, 4647956), (20, 3485967), (30, 2323978), (43, 1621380), (60, 1161989), (61, 1142940), (86, 810690), (122, 571470), (129, 540460), (172, 405345), (183, 380980), (215, 324276), (244, 285735), (258, 270230), (305, 228588), (366, 190490), (430, 162138), (443, 157380), (516, 135115), (610, 114294), (645, 108092), (732, 95245), (860, 81069), (886, 78690), (915, 76196), (1220, 57147), (1290, 54046), (1329, 52460), (1772, 39345), (1830, 38098), (2215, 31476), (2580, 27023), (2623, 26580), (2658, 26230), (3660, 19049), (4430, 15738), (5246, 13290), (5316, 13115), (6645, 10492), (7869, 8860)]