15967885290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{638971}}^1$

素因数の和:639012

約数の個数: 96

約数和(自身を含む): 47202139584

約数和(自身を除く): 31234254294

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 294, 357, 490, 510, 595, 714, 735, 833, 1190, 1470, 1666, 1785, 2499, 3570, 4165, 4998, 8330, 12495, 24990, 638971, 1277942, 1916913, 3194855, 3833826, 4472797, 6389710, 8945594, 9584565, 10862507, 13418391, 19169130, 21725014, 22363985, 26836782, 31309579, 32587521, 44727970, 54312535, 62619158, 65175042, 67091955, 76037549, 93928737, 108625070, 134183910, 152075098, 156547895, 162937605, 187857474, 228112647, 313095790, 325875210, 380187745, 456225294, 469643685, 532262843, 760375490, 939287370, 1064525686, 1140563235, 1596788529, 2281126470, 2661314215, 3193577058, 5322628430, 7983942645, 15967885290]

約数ペア:

[(1, 15967885290), (2, 7983942645), (3, 5322628430), (5, 3193577058), (6, 2661314215), (7, 2281126470), (10, 1596788529), (14, 1140563235), (15, 1064525686), (17, 939287370), (21, 760375490), (30, 532262843), (34, 469643685), (35, 456225294), (42, 380187745), (49, 325875210), (51, 313095790), (70, 228112647), (85, 187857474), (98, 162937605), (102, 156547895), (105, 152075098), (119, 134183910), (147, 108625070), (170, 93928737), (210, 76037549), (238, 67091955), (245, 65175042), (255, 62619158), (294, 54312535), (357, 44727970), (490, 32587521), (510, 31309579), (595, 26836782), (714, 22363985), (735, 21725014), (833, 19169130), (1190, 13418391), (1470, 10862507), (1666, 9584565), (1785, 8945594), (2499, 6389710), (3570, 4472797), (4165, 3833826), (4998, 3194855), (8330, 1916913), (12495, 1277942), (24990, 638971)]