39242970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2016

約数の個数: 96

約数和(自身を含む): 116402832

約数和(自身を除く): 77159862

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1973, 1989, 2210, 3315, 3946, 3978, 5919, 6630, 9865, 9945, 11838, 17757, 19730, 19890, 25649, 29595, 33541, 35514, 51298, 59190, 67082, 76947, 88785, 100623, 128245, 153894, 167705, 177570, 201246, 230841, 256490, 301869, 335410, 384735, 436033, 461682, 503115, 603738, 769470, 872066, 1006230, 1154205, 1308099, 1509345, 2180165, 2308410, 2616198, 3018690, 3924297, 4360330, 6540495, 7848594, 13080990, 19621485, 39242970]

約数ペア:

[(1, 39242970), (2, 19621485), (3, 13080990), (5, 7848594), (6, 6540495), (9, 4360330), (10, 3924297), (13, 3018690), (15, 2616198), (17, 2308410), (18, 2180165), (26, 1509345), (30, 1308099), (34, 1154205), (39, 1006230), (45, 872066), (51, 769470), (65, 603738), (78, 503115), (85, 461682), (90, 436033), (102, 384735), (117, 335410), (130, 301869), (153, 256490), (170, 230841), (195, 201246), (221, 177570), (234, 167705), (255, 153894), (306, 128245), (390, 100623), (442, 88785), (510, 76947), (585, 67082), (663, 59190), (765, 51298), (1105, 35514), (1170, 33541), (1326, 29595), (1530, 25649), (1973, 19890), (1989, 19730), (2210, 17757), (3315, 11838), (3946, 9945), (3978, 9865), (5919, 6630)]