87769170

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1942

約数の個数: 96

約数和(自身を含む): 249238080

約数和(自身を除く): 161468910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 1901, 2430, 2565, 3078, 3802, 4617, 5130, 5703, 7695, 9234, 9505, 11406, 15390, 17109, 19010, 23085, 28515, 34218, 36119, 46170, 51327, 57030, 72238, 85545, 102654, 108357, 153981, 171090, 180595, 216714, 256635, 307962, 325071, 361190, 461943, 513270, 541785, 650142, 769905, 923886, 975213, 1083570, 1539810, 1625355, 1950426, 2309715, 2925639, 3250710, 4619430, 4876065, 5851278, 8776917, 9752130, 14628195, 17553834, 29256390, 43884585, 87769170]

約数ペア:

[(1, 87769170), (2, 43884585), (3, 29256390), (5, 17553834), (6, 14628195), (9, 9752130), (10, 8776917), (15, 5851278), (18, 4876065), (19, 4619430), (27, 3250710), (30, 2925639), (38, 2309715), (45, 1950426), (54, 1625355), (57, 1539810), (81, 1083570), (90, 975213), (95, 923886), (114, 769905), (135, 650142), (162, 541785), (171, 513270), (190, 461943), (243, 361190), (270, 325071), (285, 307962), (342, 256635), (405, 216714), (486, 180595), (513, 171090), (570, 153981), (810, 108357), (855, 102654), (1026, 85545), (1215, 72238), (1539, 57030), (1710, 51327), (1901, 46170), (2430, 36119), (2565, 34218), (3078, 28515), (3802, 23085), (4617, 19010), (5130, 17109), (5703, 15390), (7695, 11406), (9234, 9505)]