2453430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1669}}^1$

素因数の和:1693

約数の個数: 48

約数和(自身を含む): 6853680

約数和(自身を除く): 4400250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1669, 3338, 5007, 8345, 10014, 11683, 16690, 23366, 25035, 35049, 50070, 58415, 70098, 81781, 116830, 163562, 175245, 245343, 350490, 408905, 490686, 817810, 1226715, 2453430]

約数ペア:

[(1, 2453430), (2, 1226715), (3, 817810), (5, 490686), (6, 408905), (7, 350490), (10, 245343), (14, 175245), (15, 163562), (21, 116830), (30, 81781), (35, 70098), (42, 58415), (49, 50070), (70, 35049), (98, 25035), (105, 23366), (147, 16690), (210, 11683), (245, 10014), (294, 8345), (490, 5007), (735, 3338), (1470, 1669)]