15691352460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1205173}}^1$

素因数の和:1205223

約数の個数: 96

約数和(自身を含む): 51832123392

約数和(自身を除く): 36140770932

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 1205173, 2410346, 3615519, 4820692, 6025865, 7231038, 8436211, 12051730, 14462076, 16872422, 18077595, 24103460, 25308633, 33744844, 36155190, 37360363, 42181055, 50617266, 72310380, 74720726, 84362110, 101234532, 112081089, 126543165, 149441452, 168724220, 186801815, 224162178, 253086330, 261522541, 373603630, 448324356, 506172660, 523045082, 560405445, 747207260, 784567623, 1046090164, 1120810890, 1307612705, 1569135246, 2241621780, 2615225410, 3138270492, 3922838115, 5230450820, 7845676230, 15691352460]

約数ペア:

[(1, 15691352460), (2, 7845676230), (3, 5230450820), (4, 3922838115), (5, 3138270492), (6, 2615225410), (7, 2241621780), (10, 1569135246), (12, 1307612705), (14, 1120810890), (15, 1046090164), (20, 784567623), (21, 747207260), (28, 560405445), (30, 523045082), (31, 506172660), (35, 448324356), (42, 373603630), (60, 261522541), (62, 253086330), (70, 224162178), (84, 186801815), (93, 168724220), (105, 149441452), (124, 126543165), (140, 112081089), (155, 101234532), (186, 84362110), (210, 74720726), (217, 72310380), (310, 50617266), (372, 42181055), (420, 37360363), (434, 36155190), (465, 33744844), (620, 25308633), (651, 24103460), (868, 18077595), (930, 16872422), (1085, 14462076), (1302, 12051730), (1860, 8436211), (2170, 7231038), (2604, 6025865), (3255, 4820692), (4340, 3615519), (6510, 2410346), (13020, 1205173)]