2252460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 7483392

約数和(自身を除く): 5230932

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, 173, 186, 210, 217, 310, 346, 372, 420, 434, 465, 519, 620, 651, 692, 865, 868, 930, 1038, 1085, 1211, 1302, 1730, 1860, 2076, 2170, 2422, 2595, 2604, 3255, 3460, 3633, 4340, 4844, 5190, 5363, 6055, 6510, 7266, 10380, 10726, 12110, 13020, 14532, 16089, 18165, 21452, 24220, 26815, 32178, 36330, 37541, 53630, 64356, 72660, 75082, 80445, 107260, 112623, 150164, 160890, 187705, 225246, 321780, 375410, 450492, 563115, 750820, 1126230, 2252460]

約数ペア:

[(1, 2252460), (2, 1126230), (3, 750820), (4, 563115), (5, 450492), (6, 375410), (7, 321780), (10, 225246), (12, 187705), (14, 160890), (15, 150164), (20, 112623), (21, 107260), (28, 80445), (30, 75082), (31, 72660), (35, 64356), (42, 53630), (60, 37541), (62, 36330), (70, 32178), (84, 26815), (93, 24220), (105, 21452), (124, 18165), (140, 16089), (155, 14532), (173, 13020), (186, 12110), (210, 10726), (217, 10380), (310, 7266), (346, 6510), (372, 6055), (420, 5363), (434, 5190), (465, 4844), (519, 4340), (620, 3633), (651, 3460), (692, 3255), (865, 2604), (868, 2595), (930, 2422), (1038, 2170), (1085, 2076), (1211, 1860), (1302, 1730)]