64759410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37871}}^1$

素因数の和:37903

約数の個数: 48

約数和(自身を含む): 177240960

約数和(自身を除く): 112481550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 37871, 75742, 113613, 189355, 227226, 340839, 378710, 568065, 681678, 719549, 1136130, 1439098, 1704195, 2158647, 3408390, 3597745, 4317294, 6475941, 7195490, 10793235, 12951882, 21586470, 32379705, 64759410]

約数ペア:

[(1, 64759410), (2, 32379705), (3, 21586470), (5, 12951882), (6, 10793235), (9, 7195490), (10, 6475941), (15, 4317294), (18, 3597745), (19, 3408390), (30, 2158647), (38, 1704195), (45, 1439098), (57, 1136130), (90, 719549), (95, 681678), (114, 568065), (171, 378710), (190, 340839), (285, 227226), (342, 189355), (570, 113613), (855, 75742), (1710, 37871)]