307582380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{81371}}^1$

素因数の和:81396

約数の個数: 96

約数和(自身を含む): 1093639680

約数和(自身を除く): 786057300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 81371, 162742, 244113, 325484, 406855, 488226, 569597, 732339, 813710, 976452, 1139194, 1220565, 1464678, 1627420, 1708791, 2197017, 2278388, 2441130, 2847985, 2929356, 3417582, 3661695, 4394034, 4882260, 5126373, 5695970, 6835164, 7323390, 8543955, 8788068, 10252746, 10985085, 11391940, 14646780, 15379119, 17087910, 20505492, 21970170, 25631865, 30758238, 34175820, 43940340, 51263730, 61516476, 76895595, 102527460, 153791190, 307582380]

約数ペア:

[(1, 307582380), (2, 153791190), (3, 102527460), (4, 76895595), (5, 61516476), (6, 51263730), (7, 43940340), (9, 34175820), (10, 30758238), (12, 25631865), (14, 21970170), (15, 20505492), (18, 17087910), (20, 15379119), (21, 14646780), (27, 11391940), (28, 10985085), (30, 10252746), (35, 8788068), (36, 8543955), (42, 7323390), (45, 6835164), (54, 5695970), (60, 5126373), (63, 4882260), (70, 4394034), (84, 3661695), (90, 3417582), (105, 2929356), (108, 2847985), (126, 2441130), (135, 2278388), (140, 2197017), (180, 1708791), (189, 1627420), (210, 1464678), (252, 1220565), (270, 1139194), (315, 976452), (378, 813710), (420, 732339), (540, 569597), (630, 488226), (756, 406855), (945, 325484), (1260, 244113), (1890, 162742), (3780, 81371)]