17269980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3195

約数の個数: 96

約数和(自身を含む): 59533824

約数和(自身を除く): 42263844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 3163, 5460, 6326, 9489, 12652, 15815, 18978, 22141, 31630, 37956, 41119, 44282, 47445, 63260, 66423, 82238, 88564, 94890, 110705, 123357, 132846, 164476, 189780, 205595, 221410, 246714, 265692, 287833, 332115, 411190, 442820, 493428, 575666, 616785, 664230, 822380, 863499, 1151332, 1233570, 1328460, 1439165, 1726998, 2467140, 2878330, 3453996, 4317495, 5756660, 8634990, 17269980]

約数ペア:

[(1, 17269980), (2, 8634990), (3, 5756660), (4, 4317495), (5, 3453996), (6, 2878330), (7, 2467140), (10, 1726998), (12, 1439165), (13, 1328460), (14, 1233570), (15, 1151332), (20, 863499), (21, 822380), (26, 664230), (28, 616785), (30, 575666), (35, 493428), (39, 442820), (42, 411190), (52, 332115), (60, 287833), (65, 265692), (70, 246714), (78, 221410), (84, 205595), (91, 189780), (105, 164476), (130, 132846), (140, 123357), (156, 110705), (182, 94890), (195, 88564), (210, 82238), (260, 66423), (273, 63260), (364, 47445), (390, 44282), (420, 41119), (455, 37956), (546, 31630), (780, 22141), (910, 18978), (1092, 15815), (1365, 12652), (1820, 9489), (2730, 6326), (3163, 5460)]