7570710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 22980672

約数和(自身を除く): 15409962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 197, 210, 305, 315, 366, 394, 427, 549, 591, 610, 630, 854, 915, 985, 1098, 1182, 1281, 1379, 1773, 1830, 1970, 2135, 2562, 2745, 2758, 2955, 3546, 3843, 4137, 4270, 5490, 5910, 6405, 6895, 7686, 8274, 8865, 12017, 12411, 12810, 13790, 17730, 19215, 20685, 24034, 24822, 36051, 38430, 41370, 60085, 62055, 72102, 84119, 108153, 120170, 124110, 168238, 180255, 216306, 252357, 360510, 420595, 504714, 540765, 757071, 841190, 1081530, 1261785, 1514142, 2523570, 3785355, 7570710]

約数ペア:

[(1, 7570710), (2, 3785355), (3, 2523570), (5, 1514142), (6, 1261785), (7, 1081530), (9, 841190), (10, 757071), (14, 540765), (15, 504714), (18, 420595), (21, 360510), (30, 252357), (35, 216306), (42, 180255), (45, 168238), (61, 124110), (63, 120170), (70, 108153), (90, 84119), (105, 72102), (122, 62055), (126, 60085), (183, 41370), (197, 38430), (210, 36051), (305, 24822), (315, 24034), (366, 20685), (394, 19215), (427, 17730), (549, 13790), (591, 12810), (610, 12411), (630, 12017), (854, 8865), (915, 8274), (985, 7686), (1098, 6895), (1182, 6405), (1281, 5910), (1379, 5490), (1773, 4270), (1830, 4137), (1970, 3843), (2135, 3546), (2562, 2955), (2745, 2758)]