7571460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:613

約数の個数: 96

約数和(自身を含む): 24216192

約数和(自身を除く): 16644732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 571, 663, 780, 884, 1020, 1105, 1142, 1326, 1713, 2210, 2284, 2652, 2855, 3315, 3426, 4420, 5710, 6630, 6852, 7423, 8565, 9707, 11420, 13260, 14846, 17130, 19414, 22269, 29121, 29692, 34260, 37115, 38828, 44538, 48535, 58242, 74230, 89076, 97070, 111345, 116484, 126191, 145605, 148460, 194140, 222690, 252382, 291210, 378573, 445380, 504764, 582420, 630955, 757146, 1261910, 1514292, 1892865, 2523820, 3785730, 7571460]

約数ペア:

[(1, 7571460), (2, 3785730), (3, 2523820), (4, 1892865), (5, 1514292), (6, 1261910), (10, 757146), (12, 630955), (13, 582420), (15, 504764), (17, 445380), (20, 378573), (26, 291210), (30, 252382), (34, 222690), (39, 194140), (51, 148460), (52, 145605), (60, 126191), (65, 116484), (68, 111345), (78, 97070), (85, 89076), (102, 74230), (130, 58242), (156, 48535), (170, 44538), (195, 38828), (204, 37115), (221, 34260), (255, 29692), (260, 29121), (340, 22269), (390, 19414), (442, 17130), (510, 14846), (571, 13260), (663, 11420), (780, 9707), (884, 8565), (1020, 7423), (1105, 6852), (1142, 6630), (1326, 5710), (1713, 4420), (2210, 3426), (2284, 3315), (2652, 2855)]