70812840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12043}}^1$

素因数の和:12071

約数の個数: 96

約数和(自身を含む): 247142880

約数和(自身を除く): 176330040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12043, 24086, 36129, 48172, 60215, 72258, 84301, 96344, 120430, 144516, 168602, 180645, 240860, 252903, 289032, 337204, 361290, 421505, 481720, 505806, 590107, 674408, 722580, 843010, 1011612, 1180214, 1264515, 1445160, 1686020, 1770321, 2023224, 2360428, 2529030, 2950535, 3372040, 3540642, 4720856, 5058060, 5901070, 7081284, 8851605, 10116120, 11802140, 14162568, 17703210, 23604280, 35406420, 70812840]

約数ペア:

[(1, 70812840), (2, 35406420), (3, 23604280), (4, 17703210), (5, 14162568), (6, 11802140), (7, 10116120), (8, 8851605), (10, 7081284), (12, 5901070), (14, 5058060), (15, 4720856), (20, 3540642), (21, 3372040), (24, 2950535), (28, 2529030), (30, 2360428), (35, 2023224), (40, 1770321), (42, 1686020), (49, 1445160), (56, 1264515), (60, 1180214), (70, 1011612), (84, 843010), (98, 722580), (105, 674408), (120, 590107), (140, 505806), (147, 481720), (168, 421505), (196, 361290), (210, 337204), (245, 289032), (280, 252903), (294, 240860), (392, 180645), (420, 168602), (490, 144516), (588, 120430), (735, 96344), (840, 84301), (980, 72258), (1176, 60215), (1470, 48172), (1960, 36129), (2940, 24086), (5880, 12043)]