14934780

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 53813760

約数和(自身を除く): 38878980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 439, 486, 540, 567, 630, 756, 810, 878, 945, 972, 1134, 1215, 1260, 1317, 1620, 1701, 1756, 1890, 2195, 2268, 2430, 2634, 2835, 3073, 3402, 3780, 3951, 4390, 4860, 5268, 5670, 6146, 6585, 6804, 7902, 8505, 8780, 9219, 11340, 11853, 12292, 13170, 15365, 15804, 17010, 18438, 19755, 23706, 26340, 27657, 30730, 34020, 35559, 36876, 39510, 46095, 47412, 55314, 59265, 61460, 71118, 79020, 82971, 92190, 106677, 110628, 118530, 138285, 142236, 165942, 177795, 184380, 213354, 237060, 248913, 276570, 331884, 355590, 414855, 426708, 497826, 533385, 553140, 711180, 746739, 829710, 995652, 1066770, 1244565, 1493478, 1659420, 2133540, 2489130, 2986956, 3733695, 4978260, 7467390, 14934780]

約数ペア:

[(1, 14934780), (2, 7467390), (3, 4978260), (4, 3733695), (5, 2986956), (6, 2489130), (7, 2133540), (9, 1659420), (10, 1493478), (12, 1244565), (14, 1066770), (15, 995652), (18, 829710), (20, 746739), (21, 711180), (27, 553140), (28, 533385), (30, 497826), (35, 426708), (36, 414855), (42, 355590), (45, 331884), (54, 276570), (60, 248913), (63, 237060), (70, 213354), (81, 184380), (84, 177795), (90, 165942), (105, 142236), (108, 138285), (126, 118530), (135, 110628), (140, 106677), (162, 92190), (180, 82971), (189, 79020), (210, 71118), (243, 61460), (252, 59265), (270, 55314), (315, 47412), (324, 46095), (378, 39510), (405, 36876), (420, 35559), (439, 34020), (486, 30730), (540, 27657), (567, 26340), (630, 23706), (756, 19755), (810, 18438), (878, 17010), (945, 15804), (972, 15365), (1134, 13170), (1215, 12292), (1260, 11853), (1317, 11340), (1620, 9219), (1701, 8780), (1756, 8505), (1890, 7902), (2195, 6804), (2268, 6585), (2430, 6146), (2634, 5670), (2835, 5268), (3073, 4860), (3402, 4390), (3780, 3951)]