89743290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 269402112

約数和(自身を除く): 179658822

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 273, 355, 390, 426, 455, 463, 497, 546, 710, 910, 923, 926, 994, 1065, 1365, 1389, 1491, 1846, 2130, 2315, 2485, 2730, 2769, 2778, 2982, 3241, 4615, 4630, 4970, 5538, 6019, 6461, 6482, 6945, 7455, 9230, 9723, 12038, 12922, 13845, 13890, 14910, 16205, 18057, 19383, 19446, 27690, 30095, 32305, 32410, 32873, 36114, 38766, 42133, 48615, 60190, 64610, 65746, 84266, 90285, 96915, 97230, 98619, 126399, 164365, 180570, 193830, 197238, 210665, 230111, 252798, 328730, 421330, 427349, 460222, 493095, 631995, 690333, 854698, 986190, 1150555, 1263990, 1282047, 1380666, 2136745, 2301110, 2564094, 2991443, 3451665, 4273490, 5982886, 6410235, 6903330, 8974329, 12820470, 14957215, 17948658, 29914430, 44871645, 89743290]

約数ペア:

[(1, 89743290), (2, 44871645), (3, 29914430), (5, 17948658), (6, 14957215), (7, 12820470), (10, 8974329), (13, 6903330), (14, 6410235), (15, 5982886), (21, 4273490), (26, 3451665), (30, 2991443), (35, 2564094), (39, 2301110), (42, 2136745), (65, 1380666), (70, 1282047), (71, 1263990), (78, 1150555), (91, 986190), (105, 854698), (130, 690333), (142, 631995), (182, 493095), (195, 460222), (210, 427349), (213, 421330), (273, 328730), (355, 252798), (390, 230111), (426, 210665), (455, 197238), (463, 193830), (497, 180570), (546, 164365), (710, 126399), (910, 98619), (923, 97230), (926, 96915), (994, 90285), (1065, 84266), (1365, 65746), (1389, 64610), (1491, 60190), (1846, 48615), (2130, 42133), (2315, 38766), (2485, 36114), (2730, 32873), (2769, 32410), (2778, 32305), (2982, 30095), (3241, 27690), (4615, 19446), (4630, 19383), (4970, 18057), (5538, 16205), (6019, 14910), (6461, 13890), (6482, 13845), (6945, 12922), (7455, 12038), (9230, 9723)]