9947070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 32025600

約数和(自身を除く): 22078530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 277, 285, 315, 342, 378, 399, 513, 554, 570, 630, 665, 798, 831, 855, 945, 1026, 1197, 1330, 1385, 1662, 1710, 1890, 1939, 1995, 2394, 2493, 2565, 2770, 3591, 3878, 3990, 4155, 4986, 5130, 5263, 5817, 5985, 7182, 7479, 8310, 9695, 10526, 11634, 11970, 12465, 14958, 15789, 17451, 17955, 19390, 24930, 26315, 29085, 31578, 34902, 35910, 36841, 37395, 47367, 52353, 52630, 58170, 73682, 74790, 78945, 87255, 94734, 104706, 110523, 142101, 157890, 174510, 184205, 221046, 236835, 261765, 284202, 331569, 368410, 473670, 523530, 552615, 663138, 710505, 994707, 1105230, 1421010, 1657845, 1989414, 3315690, 4973535, 9947070]

約数ペア:

[(1, 9947070), (2, 4973535), (3, 3315690), (5, 1989414), (6, 1657845), (7, 1421010), (9, 1105230), (10, 994707), (14, 710505), (15, 663138), (18, 552615), (19, 523530), (21, 473670), (27, 368410), (30, 331569), (35, 284202), (38, 261765), (42, 236835), (45, 221046), (54, 184205), (57, 174510), (63, 157890), (70, 142101), (90, 110523), (95, 104706), (105, 94734), (114, 87255), (126, 78945), (133, 74790), (135, 73682), (171, 58170), (189, 52630), (190, 52353), (210, 47367), (266, 37395), (270, 36841), (277, 35910), (285, 34902), (315, 31578), (342, 29085), (378, 26315), (399, 24930), (513, 19390), (554, 17955), (570, 17451), (630, 15789), (665, 14958), (798, 12465), (831, 11970), (855, 11634), (945, 10526), (1026, 9695), (1197, 8310), (1330, 7479), (1385, 7182), (1662, 5985), (1710, 5817), (1890, 5263), (1939, 5130), (1995, 4986), (2394, 4155), (2493, 3990), (2565, 3878), (2770, 3591)]