2007302390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{122173}}^1$

素因数の和:122264

約数の個数: 32

約数和(自身を含む): 3800100096

約数和(自身を除く): 1792797706

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 122173, 244346, 610865, 1221730, 3787363, 6475169, 7574726, 12950338, 18936815, 32375845, 37873630, 64751690, 200730239, 401460478, 1003651195, 2007302390]

約数ペア:

[(1, 2007302390), (2, 1003651195), (5, 401460478), (10, 200730239), (31, 64751690), (53, 37873630), (62, 32375845), (106, 18936815), (155, 12950338), (265, 7574726), (310, 6475169), (530, 3787363), (1643, 1221730), (3286, 610865), (8215, 244346), (16430, 122173)]