63383460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{21559}}^1$

素因数の和:21585

約数の個数: 72

約数和(自身を含む): 206458560

約数和(自身を除く): 143075100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 21559, 43118, 64677, 86236, 107795, 129354, 150913, 215590, 258708, 301826, 323385, 431180, 452739, 603652, 646770, 754565, 905478, 1056391, 1293540, 1509130, 1810956, 2112782, 2263695, 3018260, 3169173, 4225564, 4527390, 5281955, 6338346, 9054780, 10563910, 12676692, 15845865, 21127820, 31691730, 63383460]

約数ペア:

[(1, 63383460), (2, 31691730), (3, 21127820), (4, 15845865), (5, 12676692), (6, 10563910), (7, 9054780), (10, 6338346), (12, 5281955), (14, 4527390), (15, 4225564), (20, 3169173), (21, 3018260), (28, 2263695), (30, 2112782), (35, 1810956), (42, 1509130), (49, 1293540), (60, 1056391), (70, 905478), (84, 754565), (98, 646770), (105, 603652), (140, 452739), (147, 431180), (196, 323385), (210, 301826), (245, 258708), (294, 215590), (420, 150913), (490, 129354), (588, 107795), (735, 86236), (980, 64677), (1470, 43118), (2940, 21559)]