227752910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 549421056

約数和(自身を除く): 321668146

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 127, 137, 154, 170, 187, 238, 254, 274, 374, 385, 595, 635, 685, 770, 889, 935, 959, 1190, 1270, 1309, 1370, 1397, 1507, 1778, 1870, 1918, 2159, 2329, 2618, 2794, 3014, 4318, 4445, 4658, 4795, 6545, 6985, 7535, 8890, 9590, 9779, 10549, 10795, 11645, 13090, 13970, 15070, 15113, 16303, 17399, 19558, 21098, 21590, 23290, 23749, 25619, 30226, 32606, 34798, 47498, 48895, 51238, 52745, 75565, 81515, 86995, 97790, 105490, 118745, 121793, 128095, 151130, 163030, 166243, 173990, 179333, 191389, 237490, 243586, 256190, 295783, 332486, 358666, 382778, 591566, 608965, 831215, 896665, 956945, 1217930, 1339723, 1478915, 1662430, 1793330, 1913890, 2070481, 2679446, 2957830, 3253613, 4140962, 6507226, 6698615, 10352405, 13397230, 16268065, 20704810, 22775291, 32536130, 45550582, 113876455, 227752910]

約数ペア:

[(1, 227752910), (2, 113876455), (5, 45550582), (7, 32536130), (10, 22775291), (11, 20704810), (14, 16268065), (17, 13397230), (22, 10352405), (34, 6698615), (35, 6507226), (55, 4140962), (70, 3253613), (77, 2957830), (85, 2679446), (110, 2070481), (119, 1913890), (127, 1793330), (137, 1662430), (154, 1478915), (170, 1339723), (187, 1217930), (238, 956945), (254, 896665), (274, 831215), (374, 608965), (385, 591566), (595, 382778), (635, 358666), (685, 332486), (770, 295783), (889, 256190), (935, 243586), (959, 237490), (1190, 191389), (1270, 179333), (1309, 173990), (1370, 166243), (1397, 163030), (1507, 151130), (1778, 128095), (1870, 121793), (1918, 118745), (2159, 105490), (2329, 97790), (2618, 86995), (2794, 81515), (3014, 75565), (4318, 52745), (4445, 51238), (4658, 48895), (4795, 47498), (6545, 34798), (6985, 32606), (7535, 30226), (8890, 25619), (9590, 23749), (9779, 23290), (10549, 21590), (10795, 21098), (11645, 19558), (13090, 17399), (13970, 16303), (15070, 15113)]