9720031380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{22943}}^1$

素因数の和:23285

約数の個数: 96

約数和(自身を含む): 28493144064

約数和(自身を除く): 18773112684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 307, 345, 460, 614, 690, 921, 1228, 1380, 1535, 1842, 3070, 3684, 4605, 6140, 7061, 9210, 14122, 18420, 21183, 22943, 28244, 35305, 42366, 45886, 68829, 70610, 84732, 91772, 105915, 114715, 137658, 141220, 211830, 229430, 275316, 344145, 423660, 458860, 527689, 688290, 1055378, 1376580, 1583067, 2110756, 2638445, 3166134, 5276890, 6332268, 7043501, 7915335, 10553780, 14087002, 15830670, 21130503, 28174004, 31661340, 35217505, 42261006, 70435010, 84522012, 105652515, 140870020, 162000523, 211305030, 324001046, 422610060, 486001569, 648002092, 810002615, 972003138, 1620005230, 1944006276, 2430007845, 3240010460, 4860015690, 9720031380]

約数ペア:

[(1, 9720031380), (2, 4860015690), (3, 3240010460), (4, 2430007845), (5, 1944006276), (6, 1620005230), (10, 972003138), (12, 810002615), (15, 648002092), (20, 486001569), (23, 422610060), (30, 324001046), (46, 211305030), (60, 162000523), (69, 140870020), (92, 105652515), (115, 84522012), (138, 70435010), (230, 42261006), (276, 35217505), (307, 31661340), (345, 28174004), (460, 21130503), (614, 15830670), (690, 14087002), (921, 10553780), (1228, 7915335), (1380, 7043501), (1535, 6332268), (1842, 5276890), (3070, 3166134), (3684, 2638445), (4605, 2110756), (6140, 1583067), (7061, 1376580), (9210, 1055378), (14122, 688290), (18420, 527689), (21183, 458860), (22943, 423660), (28244, 344145), (35305, 275316), (42366, 229430), (45886, 211830), (68829, 141220), (70610, 137658), (84732, 114715), (91772, 105915)]