1398540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 4628736

約数和(自身を除く): 3230196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 163, 165, 195, 220, 260, 286, 326, 330, 390, 429, 489, 572, 652, 660, 715, 780, 815, 858, 978, 1430, 1630, 1716, 1793, 1956, 2119, 2145, 2445, 2860, 3260, 3586, 4238, 4290, 4890, 5379, 6357, 7172, 8476, 8580, 8965, 9780, 10595, 10758, 12714, 17930, 21190, 21516, 23309, 25428, 26895, 31785, 35860, 42380, 46618, 53790, 63570, 69927, 93236, 107580, 116545, 127140, 139854, 233090, 279708, 349635, 466180, 699270, 1398540]

約数ペア:

[(1, 1398540), (2, 699270), (3, 466180), (4, 349635), (5, 279708), (6, 233090), (10, 139854), (11, 127140), (12, 116545), (13, 107580), (15, 93236), (20, 69927), (22, 63570), (26, 53790), (30, 46618), (33, 42380), (39, 35860), (44, 31785), (52, 26895), (55, 25428), (60, 23309), (65, 21516), (66, 21190), (78, 17930), (110, 12714), (130, 10758), (132, 10595), (143, 9780), (156, 8965), (163, 8580), (165, 8476), (195, 7172), (220, 6357), (260, 5379), (286, 4890), (326, 4290), (330, 4238), (390, 3586), (429, 3260), (489, 2860), (572, 2445), (652, 2145), (660, 2119), (715, 1956), (780, 1793), (815, 1716), (858, 1630), (978, 1430)]