100296420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{238801}}^1$

素因数の和:238820

約数の個数: 48

約数和(自身を含む): 320949888

約数和(自身を除く): 220653468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 238801, 477602, 716403, 955204, 1194005, 1432806, 1671607, 2388010, 2865612, 3343214, 3582015, 4776020, 5014821, 6686428, 7164030, 8358035, 10029642, 14328060, 16716070, 20059284, 25074105, 33432140, 50148210, 100296420]

約数ペア:

[(1, 100296420), (2, 50148210), (3, 33432140), (4, 25074105), (5, 20059284), (6, 16716070), (7, 14328060), (10, 10029642), (12, 8358035), (14, 7164030), (15, 6686428), (20, 5014821), (21, 4776020), (28, 3582015), (30, 3343214), (35, 2865612), (42, 2388010), (60, 1671607), (70, 1432806), (84, 1194005), (105, 955204), (140, 716403), (210, 477602), (420, 238801)]