99210230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 113679370

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 131, 155, 217, 262, 310, 349, 434, 655, 698, 917, 1085, 1310, 1745, 1834, 2170, 2443, 3490, 4061, 4585, 4886, 8122, 9170, 10819, 12215, 20305, 21638, 24430, 28427, 40610, 45719, 54095, 56854, 75733, 91438, 108190, 142135, 151466, 228595, 284270, 320033, 378665, 457190, 640066, 757330, 1417289, 1600165, 2834578, 3200330, 7086445, 9921023, 14172890, 19842046, 49605115, 99210230]

約数ペア:

[(1, 99210230), (2, 49605115), (5, 19842046), (7, 14172890), (10, 9921023), (14, 7086445), (31, 3200330), (35, 2834578), (62, 1600165), (70, 1417289), (131, 757330), (155, 640066), (217, 457190), (262, 378665), (310, 320033), (349, 284270), (434, 228595), (655, 151466), (698, 142135), (917, 108190), (1085, 91438), (1310, 75733), (1745, 56854), (1834, 54095), (2170, 45719), (2443, 40610), (3490, 28427), (4061, 24430), (4585, 21638), (4886, 20305), (8122, 12215), (9170, 10819)]