90739530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{144031}}^1$

素因数の和:144051

約数の個数: 48

約数和(自身を含む): 269627904

約数和(自身を除く): 178888374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 144031, 288062, 432093, 720155, 864186, 1008217, 1296279, 1440310, 2016434, 2160465, 2592558, 3024651, 4320930, 5041085, 6049302, 6481395, 9073953, 10082170, 12962790, 15123255, 18147906, 30246510, 45369765, 90739530]

約数ペア:

[(1, 90739530), (2, 45369765), (3, 30246510), (5, 18147906), (6, 15123255), (7, 12962790), (9, 10082170), (10, 9073953), (14, 6481395), (15, 6049302), (18, 5041085), (21, 4320930), (30, 3024651), (35, 2592558), (42, 2160465), (45, 2016434), (63, 1440310), (70, 1296279), (90, 1008217), (105, 864186), (126, 720155), (210, 432093), (315, 288062), (630, 144031)]