6965791380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{295411}}^1$

素因数の和:295557

約数の個数: 72

約数和(自身を含む): 21290933664

約数和(自身を除く): 14325142284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 295411, 590822, 886233, 1181644, 1477055, 1772466, 2658699, 2954110, 3544932, 4431165, 5317398, 5908220, 8862330, 10634796, 13293495, 17724660, 26586990, 38698841, 53173980, 77397682, 116096523, 154795364, 193494205, 232193046, 348289569, 386988410, 464386092, 580482615, 696579138, 773976820, 1160965230, 1393158276, 1741447845, 2321930460, 3482895690, 6965791380]

約数ペア:

[(1, 6965791380), (2, 3482895690), (3, 2321930460), (4, 1741447845), (5, 1393158276), (6, 1160965230), (9, 773976820), (10, 696579138), (12, 580482615), (15, 464386092), (18, 386988410), (20, 348289569), (30, 232193046), (36, 193494205), (45, 154795364), (60, 116096523), (90, 77397682), (131, 53173980), (180, 38698841), (262, 26586990), (393, 17724660), (524, 13293495), (655, 10634796), (786, 8862330), (1179, 5908220), (1310, 5317398), (1572, 4431165), (1965, 3544932), (2358, 2954110), (2620, 2658699), (3930, 1772466), (4716, 1477055), (5895, 1181644), (7860, 886233), (11790, 590822), (23580, 295411)]