1430288930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{8269}}^1$

素因数の和:8643

約数の個数: 48

約数和(自身を含む): 3003697080

約数和(自身を除く): 1573408150

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 490, 706, 1765, 2471, 3530, 4942, 8269, 12355, 16538, 17297, 24710, 34594, 41345, 57883, 82690, 86485, 115766, 172970, 289415, 405181, 578830, 810362, 2025905, 2918957, 4051810, 5837914, 14594785, 20432699, 29189570, 40865398, 102163495, 143028893, 204326990, 286057786, 715144465, 1430288930]

約数ペア:

[(1, 1430288930), (2, 715144465), (5, 286057786), (7, 204326990), (10, 143028893), (14, 102163495), (35, 40865398), (49, 29189570), (70, 20432699), (98, 14594785), (245, 5837914), (353, 4051810), (490, 2918957), (706, 2025905), (1765, 810362), (2471, 578830), (3530, 405181), (4942, 289415), (8269, 172970), (12355, 115766), (16538, 86485), (17297, 82690), (24710, 57883), (34594, 41345)]