415868220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{49157}}^1$

素因数の和:49219

約数の個数: 72

約数和(自身を含む): 1288332864

約数和(自身を除く): 872464644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 49157, 98314, 147471, 196628, 245785, 294942, 442413, 491570, 589884, 737355, 884826, 983140, 1474710, 1769652, 2212065, 2310379, 2949420, 4424130, 4620758, 6931137, 8848260, 9241516, 11551895, 13862274, 20793411, 23103790, 27724548, 34655685, 41586822, 46207580, 69311370, 83173644, 103967055, 138622740, 207934110, 415868220]

約数ペア:

[(1, 415868220), (2, 207934110), (3, 138622740), (4, 103967055), (5, 83173644), (6, 69311370), (9, 46207580), (10, 41586822), (12, 34655685), (15, 27724548), (18, 23103790), (20, 20793411), (30, 13862274), (36, 11551895), (45, 9241516), (47, 8848260), (60, 6931137), (90, 4620758), (94, 4424130), (141, 2949420), (180, 2310379), (188, 2212065), (235, 1769652), (282, 1474710), (423, 983140), (470, 884826), (564, 737355), (705, 589884), (846, 491570), (940, 442413), (1410, 294942), (1692, 245785), (2115, 196628), (2820, 147471), (4230, 98314), (8460, 49157)]