297644840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19082

約数の個数: 64

約数和(自身を含む): 739964160

約数和(自身を除く): 442319320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 7820, 15640, 19031, 38062, 76124, 95155, 152248, 190310, 323527, 380620, 437713, 647054, 761240, 875426, 1294108, 1617635, 1750852, 2188565, 2588216, 3235270, 3501704, 4377130, 6470540, 7441121, 8754260, 12941080, 14882242, 17508520, 29764484, 37205605, 59528968, 74411210, 148822420, 297644840]

約数ペア:

[(1, 297644840), (2, 148822420), (4, 74411210), (5, 59528968), (8, 37205605), (10, 29764484), (17, 17508520), (20, 14882242), (23, 12941080), (34, 8754260), (40, 7441121), (46, 6470540), (68, 4377130), (85, 3501704), (92, 3235270), (115, 2588216), (136, 2188565), (170, 1750852), (184, 1617635), (230, 1294108), (340, 875426), (391, 761240), (460, 647054), (680, 437713), (782, 380620), (920, 323527), (1564, 190310), (1955, 152248), (3128, 95155), (3910, 76124), (7820, 38062), (15640, 19031)]