742178710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 1692852480

約数和(自身を除く): 950673770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 169, 182, 215, 301, 338, 430, 455, 559, 602, 845, 910, 1118, 1183, 1459, 1505, 1690, 2366, 2795, 2918, 3010, 3913, 5590, 5915, 7267, 7295, 7826, 10213, 11830, 14534, 14590, 18967, 19565, 20426, 36335, 37934, 39130, 50869, 51065, 62737, 72670, 94835, 101738, 102130, 125474, 132769, 189670, 246571, 254345, 265538, 313685, 439159, 493142, 508690, 627370, 663845, 815581, 878318, 1232855, 1327690, 1631162, 1725997, 2195795, 2465710, 3451994, 4077905, 4391590, 5709067, 8155810, 8629985, 10602553, 11418134, 17259970, 21205106, 28545335, 53012765, 57090670, 74217871, 106025530, 148435742, 371089355, 742178710]

約数ペア:

[(1, 742178710), (2, 371089355), (5, 148435742), (7, 106025530), (10, 74217871), (13, 57090670), (14, 53012765), (26, 28545335), (35, 21205106), (43, 17259970), (65, 11418134), (70, 10602553), (86, 8629985), (91, 8155810), (130, 5709067), (169, 4391590), (182, 4077905), (215, 3451994), (301, 2465710), (338, 2195795), (430, 1725997), (455, 1631162), (559, 1327690), (602, 1232855), (845, 878318), (910, 815581), (1118, 663845), (1183, 627370), (1459, 508690), (1505, 493142), (1690, 439159), (2366, 313685), (2795, 265538), (2918, 254345), (3010, 246571), (3913, 189670), (5590, 132769), (5915, 125474), (7267, 102130), (7295, 101738), (7826, 94835), (10213, 72670), (11830, 62737), (14534, 51065), (14590, 50869), (18967, 39130), (19565, 37934), (20426, 36335)]