222664610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:336

約数の個数: 128

約数和(自身を含む): 522547200

約数和(自身を除く): 299882590

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 29, 35, 38, 46, 58, 70, 95, 115, 133, 145, 161, 190, 203, 230, 251, 266, 290, 322, 406, 437, 502, 551, 665, 667, 805, 874, 1015, 1102, 1255, 1330, 1334, 1610, 1757, 2030, 2185, 2510, 2755, 3059, 3335, 3514, 3857, 4370, 4669, 4769, 5510, 5773, 6118, 6670, 7279, 7714, 8785, 9338, 9538, 11546, 12673, 14558, 15295, 17570, 19285, 23345, 23845, 25346, 28865, 30590, 33383, 36395, 38570, 40411, 46690, 47690, 50953, 57730, 63365, 66766, 72790, 80822, 88711, 101906, 109687, 126730, 138301, 166915, 167417, 177422, 202055, 219374, 254765, 276602, 333830, 334834, 404110, 443555, 509530, 548435, 691505, 767809, 837085, 887110, 968107, 1096870, 1171919, 1383010, 1535618, 1674170, 1936214, 2343838, 3180923, 3839045, 4840535, 5859595, 6361846, 7678090, 9681070, 11719190, 15904615, 22266461, 31809230, 44532922, 111332305, 222664610]

約数ペア:

[(1, 222664610), (2, 111332305), (5, 44532922), (7, 31809230), (10, 22266461), (14, 15904615), (19, 11719190), (23, 9681070), (29, 7678090), (35, 6361846), (38, 5859595), (46, 4840535), (58, 3839045), (70, 3180923), (95, 2343838), (115, 1936214), (133, 1674170), (145, 1535618), (161, 1383010), (190, 1171919), (203, 1096870), (230, 968107), (251, 887110), (266, 837085), (290, 767809), (322, 691505), (406, 548435), (437, 509530), (502, 443555), (551, 404110), (665, 334834), (667, 333830), (805, 276602), (874, 254765), (1015, 219374), (1102, 202055), (1255, 177422), (1330, 167417), (1334, 166915), (1610, 138301), (1757, 126730), (2030, 109687), (2185, 101906), (2510, 88711), (2755, 80822), (3059, 72790), (3335, 66766), (3514, 63365), (3857, 57730), (4370, 50953), (4669, 47690), (4769, 46690), (5510, 40411), (5773, 38570), (6118, 36395), (6670, 33383), (7279, 30590), (7714, 28865), (8785, 25346), (9338, 23845), (9538, 23345), (11546, 19285), (12673, 17570), (14558, 15295)]