22712130

素因数分解:

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

素因数の和:281

約数の個数: 128

約数和(自身を含む): 70709760

約数和(自身を除く): 47997630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 70, 90, 105, 122, 126, 135, 183, 189, 197, 210, 270, 305, 315, 366, 378, 394, 427, 549, 591, 610, 630, 854, 915, 945, 985, 1098, 1182, 1281, 1379, 1647, 1773, 1830, 1890, 1970, 2135, 2562, 2745, 2758, 2955, 3294, 3546, 3843, 4137, 4270, 5319, 5490, 5910, 6405, 6895, 7686, 8235, 8274, 8865, 10638, 11529, 12017, 12411, 12810, 13790, 16470, 17730, 19215, 20685, 23058, 24034, 24822, 26595, 36051, 37233, 38430, 41370, 53190, 57645, 60085, 62055, 72102, 74466, 84119, 108153, 115290, 120170, 124110, 168238, 180255, 186165, 216306, 252357, 324459, 360510, 372330, 420595, 504714, 540765, 648918, 757071, 841190, 1081530, 1261785, 1514142, 1622295, 2271213, 2523570, 3244590, 3785355, 4542426, 7570710, 11356065, 22712130]

約数ペア:

[(1, 22712130), (2, 11356065), (3, 7570710), (5, 4542426), (6, 3785355), (7, 3244590), (9, 2523570), (10, 2271213), (14, 1622295), (15, 1514142), (18, 1261785), (21, 1081530), (27, 841190), (30, 757071), (35, 648918), (42, 540765), (45, 504714), (54, 420595), (61, 372330), (63, 360510), (70, 324459), (90, 252357), (105, 216306), (122, 186165), (126, 180255), (135, 168238), (183, 124110), (189, 120170), (197, 115290), (210, 108153), (270, 84119), (305, 74466), (315, 72102), (366, 62055), (378, 60085), (394, 57645), (427, 53190), (549, 41370), (591, 38430), (610, 37233), (630, 36051), (854, 26595), (915, 24822), (945, 24034), (985, 23058), (1098, 20685), (1182, 19215), (1281, 17730), (1379, 16470), (1647, 13790), (1773, 12810), (1830, 12411), (1890, 12017), (1970, 11529), (2135, 10638), (2562, 8865), (2745, 8274), (2758, 8235), (2955, 7686), (3294, 6895), (3546, 6405), (3843, 5910), (4137, 5490), (4270, 5319)]