1493593020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29741}}^1$

素因数の和:29793

約数の個数: 120

約数和(自身を含む): 4836763008

約数和(自身を除く): 3343169988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 8370, 10044, 12555, 16740, 25110, 29741, 50220, 59482, 89223, 118964, 148705, 178446, 267669, 297410, 356892, 446115, 535338, 594820, 803007, 892230, 921971, 1070676, 1338345, 1606014, 1784460, 1843942, 2409021, 2676690, 2765913, 3212028, 3687884, 4015035, 4609855, 4818042, 5353380, 5531826, 8030070, 8297739, 9219710, 9636084, 11063652, 12045105, 13829565, 16060140, 16595478, 18439420, 24090210, 24893217, 27659130, 33190956, 41488695, 48180420, 49786434, 55318260, 74679651, 82977390, 99572868, 124466085, 149359302, 165954780, 248932170, 298718604, 373398255, 497864340, 746796510, 1493593020]

約数ペア:

[(1, 1493593020), (2, 746796510), (3, 497864340), (4, 373398255), (5, 298718604), (6, 248932170), (9, 165954780), (10, 149359302), (12, 124466085), (15, 99572868), (18, 82977390), (20, 74679651), (27, 55318260), (30, 49786434), (31, 48180420), (36, 41488695), (45, 33190956), (54, 27659130), (60, 24893217), (62, 24090210), (81, 18439420), (90, 16595478), (93, 16060140), (108, 13829565), (124, 12045105), (135, 11063652), (155, 9636084), (162, 9219710), (180, 8297739), (186, 8030070), (270, 5531826), (279, 5353380), (310, 4818042), (324, 4609855), (372, 4015035), (405, 3687884), (465, 3212028), (540, 2765913), (558, 2676690), (620, 2409021), (810, 1843942), (837, 1784460), (930, 1606014), (1116, 1338345), (1395, 1070676), (1620, 921971), (1674, 892230), (1860, 803007), (2511, 594820), (2790, 535338), (3348, 446115), (4185, 356892), (5022, 297410), (5580, 267669), (8370, 178446), (10044, 148705), (12555, 118964), (16740, 89223), (25110, 59482), (29741, 50220)]