227730650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 506634240

約数和(自身を除く): 278903590

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 139, 151, 155, 175, 217, 278, 302, 310, 350, 434, 695, 755, 775, 973, 1057, 1085, 1390, 1510, 1550, 1946, 2114, 2170, 3475, 3775, 4309, 4681, 4865, 5285, 5425, 6950, 7550, 8618, 9362, 9730, 10570, 10850, 20989, 21545, 23405, 24325, 26425, 30163, 32767, 41978, 43090, 46810, 48650, 52850, 60326, 65534, 104945, 107725, 117025, 146923, 150815, 163835, 209890, 215450, 234050, 293846, 301630, 327670, 524725, 650659, 734615, 754075, 819175, 1049450, 1301318, 1469230, 1508150, 1638350, 3253295, 3673075, 4554613, 6506590, 7346150, 9109226, 16266475, 22773065, 32532950, 45546130, 113865325, 227730650]

約数ペア:

[(1, 227730650), (2, 113865325), (5, 45546130), (7, 32532950), (10, 22773065), (14, 16266475), (25, 9109226), (31, 7346150), (35, 6506590), (50, 4554613), (62, 3673075), (70, 3253295), (139, 1638350), (151, 1508150), (155, 1469230), (175, 1301318), (217, 1049450), (278, 819175), (302, 754075), (310, 734615), (350, 650659), (434, 524725), (695, 327670), (755, 301630), (775, 293846), (973, 234050), (1057, 215450), (1085, 209890), (1390, 163835), (1510, 150815), (1550, 146923), (1946, 117025), (2114, 107725), (2170, 104945), (3475, 65534), (3775, 60326), (4309, 52850), (4681, 48650), (4865, 46810), (5285, 43090), (5425, 41978), (6950, 32767), (7550, 30163), (8618, 26425), (9362, 24325), (9730, 23405), (10570, 21545), (10850, 20989)]