148645910

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 321868512

約数和(自身を除く): 173222602

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 151, 205, 245, 287, 302, 343, 410, 490, 574, 686, 755, 1057, 1435, 1510, 1715, 2009, 2114, 2401, 2870, 3430, 4018, 4802, 5285, 6191, 7399, 10045, 10570, 12005, 12382, 14063, 14798, 20090, 24010, 28126, 30955, 36995, 43337, 51793, 61910, 70315, 73990, 86674, 98441, 103586, 140630, 196882, 216685, 258965, 303359, 362551, 433370, 492205, 517930, 606718, 725102, 984410, 1516795, 1812755, 2123513, 3033590, 3625510, 4247026, 10617565, 14864591, 21235130, 29729182, 74322955, 148645910]

約数ペア:

[(1, 148645910), (2, 74322955), (5, 29729182), (7, 21235130), (10, 14864591), (14, 10617565), (35, 4247026), (41, 3625510), (49, 3033590), (70, 2123513), (82, 1812755), (98, 1516795), (151, 984410), (205, 725102), (245, 606718), (287, 517930), (302, 492205), (343, 433370), (410, 362551), (490, 303359), (574, 258965), (686, 216685), (755, 196882), (1057, 140630), (1435, 103586), (1510, 98441), (1715, 86674), (2009, 73990), (2114, 70315), (2401, 61910), (2870, 51793), (3430, 43337), (4018, 36995), (4802, 30955), (5285, 28126), (6191, 24010), (7399, 20090), (10045, 14798), (10570, 14063), (12005, 12382)]