153820590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3917}}^1$

素因数の和:3962

約数の個数: 128

約数和(自身を含む): 487461888

約数和(自身を除く): 333641298

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3917, 3927, 5610, 6545, 7834, 7854, 11751, 13090, 19585, 19635, 23502, 27419, 39170, 39270, 43087, 54838, 58755, 66589, 82257, 86174, 117510, 129261, 133178, 137095, 164514, 199767, 215435, 258522, 274190, 301609, 332945, 399534, 411285, 430870, 466123, 603218, 646305, 665890, 732479, 822570, 904827, 932246, 998835, 1292610, 1398369, 1464958, 1508045, 1809654, 1997670, 2197437, 2330615, 2796738, 3016090, 3662395, 4394874, 4524135, 4661230, 5127353, 6991845, 7324790, 9048270, 10254706, 10987185, 13983690, 15382059, 21974370, 25636765, 30764118, 51273530, 76910295, 153820590]

約数ペア:

[(1, 153820590), (2, 76910295), (3, 51273530), (5, 30764118), (6, 25636765), (7, 21974370), (10, 15382059), (11, 13983690), (14, 10987185), (15, 10254706), (17, 9048270), (21, 7324790), (22, 6991845), (30, 5127353), (33, 4661230), (34, 4524135), (35, 4394874), (42, 3662395), (51, 3016090), (55, 2796738), (66, 2330615), (70, 2197437), (77, 1997670), (85, 1809654), (102, 1508045), (105, 1464958), (110, 1398369), (119, 1292610), (154, 998835), (165, 932246), (170, 904827), (187, 822570), (210, 732479), (231, 665890), (238, 646305), (255, 603218), (330, 466123), (357, 430870), (374, 411285), (385, 399534), (462, 332945), (510, 301609), (561, 274190), (595, 258522), (714, 215435), (770, 199767), (935, 164514), (1122, 137095), (1155, 133178), (1190, 129261), (1309, 117510), (1785, 86174), (1870, 82257), (2310, 66589), (2618, 58755), (2805, 54838), (3570, 43087), (3917, 39270), (3927, 39170), (5610, 27419), (6545, 23502), (7834, 19635), (7854, 19585), (11751, 13090)]