78278070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200713}}^1$

素因数の和:200736

約数の個数: 32

約数和(自身を含む): 202319712

約数和(自身を除く): 124041642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 200713, 401426, 602139, 1003565, 1204278, 2007130, 2609269, 3010695, 5218538, 6021390, 7827807, 13046345, 15655614, 26092690, 39139035, 78278070]

約数ペア:

[(1, 78278070), (2, 39139035), (3, 26092690), (5, 15655614), (6, 13046345), (10, 7827807), (13, 6021390), (15, 5218538), (26, 3010695), (30, 2609269), (39, 2007130), (65, 1204278), (78, 1003565), (130, 602139), (195, 401426), (390, 200713)]