15629970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 41834880

約数和(自身を除く): 26204910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1613, 1615, 1938, 3226, 3230, 4839, 4845, 8065, 9678, 9690, 16130, 24195, 27421, 30647, 48390, 54842, 61294, 82263, 91941, 137105, 153235, 164526, 183882, 274210, 306470, 411315, 459705, 520999, 822630, 919410, 1041998, 1562997, 2604995, 3125994, 5209990, 7814985, 15629970]

約数ペア:

[(1, 15629970), (2, 7814985), (3, 5209990), (5, 3125994), (6, 2604995), (10, 1562997), (15, 1041998), (17, 919410), (19, 822630), (30, 520999), (34, 459705), (38, 411315), (51, 306470), (57, 274210), (85, 183882), (95, 164526), (102, 153235), (114, 137105), (170, 91941), (190, 82263), (255, 61294), (285, 54842), (323, 48390), (510, 30647), (570, 27421), (646, 24195), (969, 16130), (1613, 9690), (1615, 9678), (1938, 8065), (3226, 4845), (3230, 4839)]